Abyssinian slaves of the dynasty they replaced, holding the Yemeni coastal plain from Zabid for a hundred and thirty-six years against the Isma'ili highlands.
dynastic replacement1158Smith, E. J. W. Gibb Memorial, New Series XXVI (1974)
How it was governed
3 of 4 coded
Army raised byHow the fighting force was recruited, not how it fought.
slave soldier
Purchased unfree troops attached to the ruler personally
Bosworth, The New Islamic Dynasties: A Chronological and Genealogical Manual (1996)
Revenue fromWhat the state lived on. The values are unranked: the field cannot express which mattered most.
land tax
Tax on agricultural production and land
Smith, E. J. W. Gibb Memorial, New Series XXVI (1974)
Succession byThe rule in force, not the outcome. A rule repeatedly violated is still the rule.
No cited figure
Right to rule fromThe ground publicly asserted — on coins, in the khutba, in titles.
conquest andcaliphal investiture
conquest — The right of the sword, asserted as such
caliphal investiture — A grant or diploma from the caliph
Bosworth, The New Islamic Dynasties: A Chronological and Genealogical Manual (1996)
Each line is drawn from a source that addresses the question directly. A line reads No cited figure where no source consulted does — never because the answer seemed obvious.
Turning points
2 hinges
1060The loss of Zabidsiege
Ali al-Sulayhi had Najah poisoned and took Zabid, and the dynasty spent the following seven years on the Dahlak islands off the African coast with no territory at all. That it came back is the unusual part: a polity reduced to a garrison on an island in the Red Sea normally stops, and this one returned and held the Tihama for another ninety years.
Daftary, The Isma'ilis: Their History and Doctrines (2007)
1067The ambush on the pilgrim roadbattlecontested
Najah's son Sa'id al-Ahwal caught Ali al-Sulayhi on the road to Mecca, killed him, set his head on a spear outside Zabid and took his widow captive. It ended the Sulayhid attempt to hold all of Yemen and fixed the division that lasted until the Ayyubids: an Isma'ili power in the highlands and a Sunni one on the coast, neither able to finish the other.
Daftary, The Isma'ilis: Their History and Doctrines (2007)
Chapters
8 in order
The slaves of the house
Drafted from Bosworth, The New Islamic Dynasties: A Chronological and Genealogical Manual (1996)formation
Zabid was founded in 820 as the seat of an Abbasid governor, Muhammad ibn
Ziyad, sent to hold the Yemeni coastal plain for Baghdad. The Ziyadids he
founded ruled it for two centuries.
What happened to them happened to a great many dynasties in this period. The later
Ziyadids left the government to their servants. The servants were Abyssinian
slaves — bought across the strait from the Horn of Africa, which is the natural
slave frontier for a Red Sea polity in the way the Kipchak steppe was for Egypt
— and by the end of the tenth century one of them, Husayn ibn Salama, was the
effective ruler and is remembered for building mosques and cisterns and
milestones the length of the Tihama.
In 1022 another of them, Najah, ended the pretence. He removed the last Ziyadid,
took the state, obtained a diploma from the Abbasid caliph and ruled Zabid in
his own name for thirty-eight years.
The recurring failure of a state whose army is bought is that an army which can
make a ruler eventually makes one it prefers. The Najahid case is that mechanism
with the frontier moved. The men were bought in Africa rather than on the
steppe, the state was a coastal plain rather than an empire, and the sequence is
identical: purchase, promotion, the office of vizier, and then the throne.
Egypt went the same way under four successive houses, Syria under two, Khurasan
under the Ghaznavids. What is unusual about Zabid is the date. This happened in
1022, earlier than most of them, on the wrong side of the Red Sea from where the
subject is usually studied.
Zabid
Drafted from Smith, E. J. W. Gibb Memorial, New Series XXVI (1974)expansion
The Tihama is the coastal plain between the Red Sea and the mountain
escarpment: hot, humid, low, and — where the seasonal floods coming off the
highlands can be spread across it — very productive. Zabid sits in the middle of
that, on the Wadi Zabid, in country that grew grain, cotton, indigo and dates,
and the dynasty lived on it.
The city was the intellectual centre of lowland Yemen for six hundred years. Its
Shafi'i legal schools drew students from across the Indian Ocean, and the claim
that the algebraic notation later used in the Maghreb passed through Zabid is
made in the literature on the subject. Under the Najahids and their successors
it accumulated a density of mosques and madrasas that has left it a
UNESCO-listed town and, since the 1990s, a heavily endangered one.
The Red Sea is the other half. The ports below Zabid — Ghulafiqa and others —
took a share of the traffic between Aden and Egypt, and the dynasty's connection
to the Dahlak islands off the African coast, which mattered greatly in 1060, was
a trading connection before it was a refuge. How much the ports were worth to
the treasury at Zabid is not something anyone has put a figure to; what is clear
is that the plain's irrigated grain and cotton paid for the government and the
sea traffic was the margin on top of it.
What the dynasty did not have was the highlands. Yemen's political geography is
vertical: the coastal plain and the mountains above it are different climates,
different economies and, for most of recorded history, different states. A
Tihama power could be rich and could not be safe, because the escarpment
overlooks it and an army coming down has the advantage of height and can go back
up.
In 1047 a man came down it.
Seven years on an island
Drafted from Daftary, The Isma'ilis: Their History and Doctrines (2007)peak
Ali al-Sulayhi rose in the Haraz mountains in 1047, took the highlands within a
few years, and then came for the coast.
In 1060 he had Najah poisoned — the accounts say by a slave girl sent for the
purpose — and took Zabid. Najah's sons got out to the Dahlak islands, in the Red
Sea off the Eritrean coast, and stayed there for seven years with no territory
on the mainland at all.
Almost nothing comes back from that. A dynasty reduced to a garrison on an
island, with its city held by the man who murdered its founder, is normally
finished. The Najahids returned.
In 1067 Ali al-Sulayhi set out on the pilgrimage with his wife Asma and an
escort, and Najah's son Sa'id al-Ahwal caught him on the road. Ali was killed,
his head was set on a spear outside Zabid where his widow could see it from the
house she was held in, and the Najahids had their city back. Ali's son
al-Mukarram raised the highlands, stormed Zabid the following year and got his
mother out, and the Najahids withdrew and came back again after he left.
That is the pattern for the next ninety years, and it is the reason both these
pages exist. Neither power could finish the other, because each held ground the
other could not occupy: the Sulayhids could come down the escarpment and could
not garrison a plain whose climate killed highlanders, and the Najahids could
hold the plain and could not go up. The division outlasted both dynasties. When
the Ayyubids arrived in 1173 they had to take Yemen twice, once at each altitude.
The doctrinal division mapped onto the geographical one exactly, which made it
harder to settle rather than easier. Zabid named the Abbasid caliph in the Friday
prayer and Sana'a named the Fatimid. A war between a Sunni coast and an Isma'ili
highland was also the local form of the quarrel between Baghdad and Cairo, and
both capitals had reason to keep it going.
I am Jayyash
Drafted from trans.), Yaman: Its Early Mediaeval History (1892)peak
The fullest account of how the Najahids got their city back was written by the
man who took it, and it survives because a Yemeni historian a century later
copied it out at length.
Jayyash, son of Najah, was on Dahlak with his family after Ali al-Sulayhi had
driven them off the mainland. The eldest brother killed himself there. Jayyash
studied. His full brother Sa'id — al-Ahwal, the squint-eyed — quarrelled with
him over a piece of treachery against the island's prince that Jayyash had
stopped, went to Zabid alone, hid in the house of a man of the lower orders
named Mula'ib who was loyal to the family, and dug himself a hiding place in
the man's grounds. From it he wrote to his brother that the Sulayhids were
about to fall and to come at once.
Sa'id rose with seventy men. Not one of them had a horse, and they had no
weapons but iron nails mounted on palm-sticks. On the way out of the city they
met a mounted soldier, killed him, and Sa'id took the horse.
The march
They went by the coast road to avoid the royal highway, expecting to be
intercepted. Word had run ahead of them anyway: al-Sulayhi had already sent five
thousand Abyssinian spearmen — most of them, Jayyash says, the Najahids' own
servants and kinsmen — with orders to bring him the heads of the squint-eyed
Sa'id and his brother. There was hardly a mosque or market or road in the
country where the rising was not being discussed, and Sa'id had been swearing
publicly that he was the master of the day.
They walked barefoot, day and night, with the one horse led among them, Sa'id
calling out that tomorrow's sun would not rise on his enemy still alive. One
night, lost in a valley, a man stepped out from behind the hillocks, told them
they had strayed, and walked in front of them until daybreak, when they lost
sight of him.
At the camp they were taken for al-Sulayhi's own servants and nobody looked at
them.
The well
What broke Ali al-Sulayhi was not the attack. It was a sentence.
His brother recognised the raiders and shouted for him to mount. Al-Sulayhi
answered that he was fated to die nowhere but at ad-Duhaym and the well of Umm
Ma'bad, and he had always understood that to mean the famous well of that name
far to the north, where the Prophet had halted on the flight to Medina. Then one
of his own men said: defend yourself, for that is the well of Duhaym ibn 'Abs,
and that mosque stands where the tent of Umm Ma'bad stood.
He never moved from where he was standing. They struck off his head with his
own sword — Jayyash says he struck first, and one of Najah's slaves speared him
— and Jayyash mounted the head on the shaft of the royal umbrella, ordered the
drums beaten, and took the dead man's horse.
Al-Sulayhi's brother charged and killed several of them before he was pulled
down. Kill us both, said the man grappling him, for my people will rejoice
that I did not die at the hands of the vile. Sa'id ran them both through with
one spear.
Asma, and the advice not taken
Sa'id rode to the mosque where al-Sulayhi's wife was and told her to come out
and greet the two sultans. She came out with her face uncovered and answered him
with a line of pre-Islamic verse: none tramples so insolently as the feeble
boaster, none is so arrogant in humbling as the man who has been abased.
Then Jayyash gave his brother advice, and recorded it, and recorded that it was
refused. Spare the Lady Asma, he said, and the hundred and seventy Sulayhid
princes travelling with her, and the thirty-five Qahtani chiefs; send her back to
her son with a letter saying the feud is satisfied and the kingdom recovered. Do
that and the tribes will not dispute your rule over the Tihama. Refuse and their
sense of wounded honour will bring them down on you.
Sa'id answered with a proverb about not sparing a viper once you have crushed
her tail, and had them all killed. Jayyash watched an old man try to shelter
behind his son and a spear go through both of them.
He never forgot, he says, the sight of the head on the umbrella shaft, or the
Qur'an reader's voice at that moment: Thou givest sovereignty unto whom Thou
willest, and Thou takest it from whom Thou willest. Nor a court poet's couplet
improvised on the spot, on how much better the man's head looked on the canopy's
stem than his face had looked beneath its shade.
Three days later Sa'id entered Zabid with two thousand horses and three thousand
camels of plunder, the two heads carried before Asma's litter. He lodged her in
a house and had the heads set up facing her window.
The chess player
Sa'id's triumph did not last. The Sulayhid queen contrived his death some years
later, and Jayyash went to India for six months with his vizier, then came back
to take Zabid on his own.
He did it in disguise. He sent the vizier ahead to spread the news that he had
died in India and to ask for a personal amnesty, then came down from the
highlands got up as an Indian, with his beard spread over his face, his hair and
nails long, and one eye covered with a black cloth. He took lodgings near the
palace and started sitting each morning on the bench outside the gate of Ali ibn
al-Kumm, vizier to the governor — a man he had heard say, in a temper, that if
he could find a dog of the family of Najah he would make him king of Zabid.
The vizier's son challenged the Indian to chess and lost, and went in furious to
tell his father, who said that nobody at Zabid had ever beaten him except
Jayyash son of Najah, and Jayyash was dead in India. The old man came out and
played the Indian himself. Jayyash, careful now, played him to a draw, and was
taken into the household as a friend.
He nearly gave himself away twice. Struck by the end of a whip one day he let
out the exclamation he always made when startled — I am Abu't-Tami — which is
his own kunya, and had to claim on the spot that his name was Bahr. The second
time was final. Playing the son again, deliberately losing to keep the father
sweet, he let the young man crow, and the young man reached over and pulled the
black cloth off his eye. Jayyash stood up in a rage and said: I am Jayyash.
The old vizier ran after him barefoot with his cloak trailing, produced a copy
of the Qur'an, and swore an oath on it; Jayyash swore one back. That night the
vizier had al-Sulayhi's own palace, the Dar al-'Izz, emptied, carpeted and
curtained, and installed the Indian slave girl Jayyash had bought in India in
it. Jayyash entered it after dark and found that she had given birth to his son
al-Fatik between sunset and evening prayer — on the night, he says, that a dream
had promised him the kingdom back.
Five thousand Abyssinian spearmen were already in and around the city, summoned
by letter and paid with ten thousand dinars called in from a debt.
Which year
The date of the killing is not settled, and the disagreement is worth stating
because it moves everything around it by fourteen years.
Umara gives 12 Dhu'l-Qa'da 473, which is April 1081, in the passage that
narrates the ambush, and Jayyash's own account gives the ninth of the same month
of the same year for the departure from Zabid. One line in Umara's text says
instead that the year was 459 — 1067 — and that this is the correct version. Two
other chroniclers give 459; two more, and Umara everywhere else, give 473.
Kay, who edited and translated the text, argued that the sentence preferring 459
is a later interpolation and that a comparison of dates requires 473. Modern
accounts generally keep 1067, and that is the year given elsewhere here. The
eyewitness narrative belongs to the other.
Winter belongs to the mountains
Drafted from trans.), Yaman: Its Early Mediaeval History (1892)contraction
For a long stretch of Jayyash's reign the Tihama had two governments a year, and
both of them knew it and worked out the accounting.
The Sulayhid prince Saba ibn Ahmad held the fortresses on the escarpment
directly above the coastal plain — closer to it than any other mountain
stronghold in Yemen — and his Arabs came down every year at the approach of
winter. Jayyash would withdraw when they did, though never far. Saba would
collect the revenues of the plain through the winter and the spring. When the
weather turned the Arabs went back up the mountain, sometimes fighting their way
and sometimes not, and Jayyash re-entered his city.
On his return the Qur'ans were opened, his subjects prayed for his prosperity,
and the jurists came out to ask God for the prolongation of his reign.
The convention
Here is the part that is genuinely strange, and it is recorded on both sides.
When Saba settled accounts with the tax collectors, he made allowance for what
Jayyash had already taken during the summer and the autumn. And when Jayyash
settled with his governors and collectors, he made allowance for what Saba had
taken over the winter and the spring.
Neither of them taxed a village twice for the same year. Two states at war,
each with a claim on the whole plain and a doctrine that made the other a
heretic, had arrived at a working revenue convention, and Saba is separately
noted for not letting his men squeeze the people while he had them.
It is a picture of what a war looks like when both sides have concluded, without
saying so, that it will not be won. The fighting was real and so was the
bookkeeping.
How it broke
It broke from the inside, as these things do.
The vizier Khalf ibn Abi Tahir — the same man who had gone with Jayyash to India
and helped put him back on the seat — advised Jayyash's son to imprison his
father, seize the treasury, and appoint a different vizier. The son did it.
Then Khalf broke a hole through the wall of his own prison, got out, and went
over to Saba, who received him well; and from the mountain he spent his time
telling Saba exactly how the Tihama could be ruined.
The arrangement was renegotiated, on advice, into a fixed sum paid to Saba in
place of the seasonal half. The effect was the opposite of what was intended.
Once the Arabs were being paid rather than fighting for it, their appetite for
the country grew and they began to think themselves secure in it.
They were not. A freedman of Sa'id ibn Najah named Rayhan al-Kahlani came on
them at night by the gate of Zabid with ten thousand men, against three thousand
horse and ten thousand foot drawn up in the open, and destroyed them. Almost all
were speared. Saba escaped on foot among the fugitives and was picked up by a
rescue party towards morning.
The Arabs did not come back down to the Tihama after that. The plain was the
Najahids' again, entire and all year — and the dynasty that had it spent its
remaining decades with its sultans in the hands of their own viziers — a pattern
already set when Jayyash's son locked him up on a vizier's advice.
The viziers again
Drafted from Smith, E. J. W. Gibb Memorial, New Series XXVI (1974)contraction
The last Najahid century repeats the dynasty's own founding, which is either
irony or the ordinary working of the arrangement, depending on how much weight
one puts on the pattern.
The later sultans were young, or weak, or both, and the government passed to
their viziers — Mann Allah and after him others — who ruled Zabid in the
sultan's name and disposed of sultans who objected. It is precisely what the
Najahids had done to the Ziyadids in 1022, conducted by the same kind of men in
the same offices, and it took about the same length of time.
A state can run like that for a long time, and this one did. What it cannot
survive is a bad generation at the top of the household combined with pressure
from outside, and both arrived together.
Seventy-two engagements
Drafted from trans.), Yaman: Its Early Mediaeval History (1892)end
Ali ibn Mahdi rose at the fortress of ash-Sharaf, on the mountain wall above the
plain, and the place is half the explanation of what followed. To reach it you
went a day's journey up a narrow valley between two mountains and then half a
day up a torrent bed. The valley below opened into gorges in which an army could
lie hidden with its baggage for a month before anyone suspected it was there.
His method was not conquest. His raiders came down into a district of the
lowland, plundered it and burned it, and went back into the gorges at first
light, where nobody could reach them. His standing orders were to drive off the
cattle and the slaves and to kill the prisoners and any animal that could not
march. Umara, who met him in 1154 at the court of the prince of Aden and was
offered command of all his followers, says plainly what the orders were for:
they fed his men's greed, terrified his enemies, and ruined the country.
It worked. The people left. The land stopped being ploughed and the roads went
empty.
The city
Then the chiefs of Zabid destroyed their own best officer. The qa'id Surur
al-Fatiki had risen higher than they could bear, and Ali ibn Mahdi arranged his
death in the summer of 1156. After that, in Umara's phrase, the closed gates of
evil were thrown open against the Abyssinian dynasty and the bonds of its
stability were unloosed.
Ibn Mahdi came down from the fortress to a place half a day from Zabid, and the
country people began going over to him — the more easily because his men kept
meeting brothers and cousins among the ploughmen and camel-drivers and
cattle-herds in Najahid service, and turned them.
The siege itself is the part Umara insists on, and he is not a writer with any
reason to flatter Zabid's rulers. He had been told by several men who watched it
that no people ever withstood an enemy so firmly. There were seventy-two
separate engagements. The citizens went on fighting as their numbers fell and
went on fighting when the hunger got bad enough that they were eating carrion.
What they were asked to pay for help
In the end they sent to the Zaydi sharif at Sa'da, in the far northern
highlands, and asked him to save them.
He came, wanting the city. His terms were that they should make him king — and
that they should first kill their own lord, Fatik. They agreed. The slaves rose
against their master and killed him.
Umara sets out at that point exactly who had just been murdered by whom, in a
single line of descent: Fatik son of Jayyash son of Najah; and Najah the
freedman of Marjan, and Marjan the freedman of Husayn ibn Salama, and Husayn the
freedman of Rushd the steward, and Rushd the freedman of the house of Ziyad. Six
generations of purchased men, ending with a lord killed by his own slaves at the
request of a sharif who had promised to defend a city he could not defend.
He could not. The war went on, the citizens fell back behind their walls, and Ali
ibn Mahdi took Zabid on a Friday in Rajab of the year 554 and sat down in the
government house. Umara dates the fall precisely, to the fourteenth of that
month — the first days of August 1159 — where the conventional date given for
the end of the dynasty is the year before.
He had two months and twenty-one days to enjoy it, and then he died.
The book that was quoted
Drafted from trans.), Yaman: Its Early Mediaeval History (1892)afterlife
Ali ibn Mahdi held Zabid for eighty-one days and died. His sons held it after
him, and what they inherited is described in one of the strangest inventories in
Yemeni history.
A man of Jibla told Umara that the wealth of twenty-five Yemeni dynasties had
ended up in Ibn Mahdi's treasury. The kingdom of the Sulaymani sharifs, the
fortresses of the Banu Wa'il who had ruled Wuhaza and were an old and noble
line, the strongholds of the surviving Sulayhids with their attached territories
and revenues, the Himyarite lordships of the southern mountains — all of it
converted into one hoard in one town on the coastal plain.
The Najahid share of it was extracted from the families. None of Fatik's slaves,
Umara says, nor the princesses of his house, nor the nobles of the dynasty died
without leaving large sums behind; and Ibn Mahdi came into possession of their
women and children, who told him where the gold and silver plate was, and the
pearls, and the jewels, and the clothes.
What the Mahdids got and how long they kept it
Fourteen years.
In 1173 an Ayyubid army under Saladin's brother came down into Yemen, took
Zabid off Ibn Mahdi's son, took the highlands off what was left of the Sulayhid
successor houses, and put the whole country under one government for the first
time in a century and a half. The Tihama and the mountains had spent six
generations proving that neither could hold the other, and were then taken
together by a third party from Egypt in a single campaign.
Umara was writing while that was being prepared, and it has been said that the
expedition was undertaken on his advice — partly, according to the story, so
that Saladin's brother would be far from Cairo if the Fatimid restoration his
friends were plotting came off. If that is true, then the Yemeni exile who wrote
the history of these dynasties also arranged for the army that finished them,
and was hanged the following year by the man who sent it.
Jayyash's history
The other thing the Najahids left is a book, and it is almost entirely lost.
Abu't-Tami Jayyash — the man who cut off Ali al-Sulayhi's head and came back
from India disguised as an Indian — wrote a history of Zabid, the Kitab
al-Mufid. A king in a dynasty of purchased soldiers who was also, on the
evidence of his own narrative, a good writer with an eye for the detail that
gives a scene away: the man who steps out of the hillocks and walks in front of
them until dawn, the exclamation he cannot stop himself making, the old vizier
running after him barefoot with his cloak trailing.
By the fourteenth century the book was already described as exceedingly rare. It
does not survive. What survives is the long stretch of it that Umara quoted
inside his own history, which is why the killing of the Sulayhid and the chess
games at Zabid can be read in the first person eight and a half centuries later.
So the record of a slave dynasty was written by one of its kings and preserved by
a lawyer of the town who was executed in Cairo for the wrong loyalty — and both
of them are the reason there is anything here beyond a list of names and dates.
Najah, an Abyssinian slave of the household that had governed Zabid in its masters' name for a generation, avenged the murder of the last Ziyadid on the vizier who ordered it, took the city after four battles, and had his own rule confirmed from Baghdad.
What led away
No later polity is recorded as continuing from here.
Derived from cited spans, not from a separate source. Where both spans are ranges and they meet only on the widest reading of each, the pair is listed as possible rather than resolved to one answer. Unlinked entries are here for scale and are not written up.
Extent
The historical-basemaps snapshots are world maps at fixed years, and none of the ones falling inside this polity's lifetime names it among the polities it draws.
Rating
Four axes, all computed from cited numbers and never from editorial judgement. Percentiles are against every polity written up here — 280 of them — plus 50 more included for scale. Absolute figures. A missing axis is excluded from the total rather than counted as zero.
Reach
No cited figure
Longevity
136 years
36th percentile
Demographic weight
No cited figure
Influence
Three separate counts. This site never publishes a single influence number of its own; the sliders on the rankings view fuse them only in your view.
Descendant scripts
No cited figure
Religions carried
No cited figure
Successor claims
No cited figure
Weighted total
36th percentile
computed from 1 of 4 axes, renormalised across the axes that have figures. A polity with two documented axes is not penalised against one with four.