Thence it is two days to Mosul, which is Assur the Great, and here dwell about 7,000 Jews, at their head being R. Zakkai the Nasi of the seed of David, and R. Joseph surnamed Burhan-al-mulk, the astronomer to the King Sin-ed-din, the brother of Nur-ed-din, King of Damascus[118]. Mosul is the frontier town of the land of Persia.
It is a very large and ancient city, situated on the river Hiddekel (Tigris), and is connected with Nineveh by means of a bridge. Nineveh is in ruins, but amid the ruins there are villages and hamlets, and the extent of the city may be determined by the walls, which extend forty parasangs to the city of Irbil[119]. The city of Nineveh is on the river Hiddekel. In the city of Assur (Mosul) is the synagogue of Obadiah, built by Jonah; also the synagogue of Nahum the Elkoshite[120].
Thence it is a distance of three days to Rahbah, which is on the river Euphrates. Here there are about 2,000 Jews, at their head being R. Hezekiah, R. Tahor and R. Isaac. It is a very fine city, large and fortified, and surrounded by gardens and plantations.
Thence it is a day's journey to Karkisiya which is Carchemish, on the river Euphrates. Here there are about 500 Jews, at their head being R. Isaac and R. Elhanan. Thence it is two days to El-Anbar which is Pumbedita in Nehardea[121]. Here reside 3,000 Jews, and amongst them are learned men, at their head being the chief rabbi R. Chen, R. Moses and R. Jehoiakim. Here are the graves of Rab Jehuda and Samuel, and in front of the graves of each of them are the synagogues which they built in their lifetime. Here is also the grave of Bostanai the Nasi, the head of the Captivity, and of R. Nathan and Rab Nachman the son of Papa.
Thence it takes five days to Hadara, where about 15,000 Jews dwell, at their head being R. Zaken, R. Jehosef and R. Nethanel[122].
Thence it takes two days to Okbara, the city, which Jeconiah the King built, where there are about 10,000 Jews, and at their head are R. Chanan, R. Jabin and R. Ishmael.
Thence it is two days to Bagdad, the great city and the royal residence of the Caliph Emir al Muminin al Abbasi of the family of Mohammed. He is at the head of the Mohammedan religion, and all the kings of Islam obey him; he occupies a similar position to that held by the Pope over the Christians[123]. He has a palace in Bagdad three miles in extent, wherein is a great park with all varieties of trees, fruit-bearing and otherwise, and all manner of animals. The whole is surrounded by a wall, and in the park there is a lake whose waters are fed by the river Hiddekel. Whenever the king desires to indulge in recreation and to rejoice and feast, his servants catch all manner of' birds, game and fish, and he goes to his palace with his counsellors and princes. There the great king, Al Abbasi the Caliph (Hafiz) holds his court, and he is kind unto Israel, and many belonging to the people of Israel are his attendants; he knows all languages, and is well versed in the law of Israel. He reads and writes the holy language (Hebrew). He will not partake of anything unless he has earned it by the work of his own hands. He makes coverlets to which he attaches his seal; his courtiers sell them in the market, and the great ones of the land purchase them, and the proceeds thereof provide his sustenance. He is truthful and trusty, speaking peace to all men. The men of Islam see him but once in the year. The pilgrims that come from distant lands to go unto Mecca which is in the land El-Yemen, are anxious to see his face, and they assemble before the palace exclaiming "Our Lord, light of Islam and glory of our Law, show us the effulgence of thy countenance," but he pays no regard to their words. Then the princes who minister unto him say to him, "Our Lord, spread forth thy peace unto the men that have come from distant lands, who crave to abide under the shadow of thy graciousness," and thereupon he arises and lets down the hem of his robe from the window, and the pilgrims come and kiss it[124], and a prince says unto them "Go forth in peace, for our Master the Lord of Islam granteth peace to you." He is regarded by them as Mohammed and they go to their houses rejoicing at the salutation which the prince has vouchsafed unto them, and glad at heart that they have kissed his robe.
Each of his brothers and the members of his family has an abode in his palace, but they are all fettered in chains of iron, and guards are placed over each of their houses so that they may not rise against the great Caliph. For once it happened to a predecessor that his brothers rose up against him and proclaimed one of themselves as Caliph; then it was decreed that all the members of his family should be bound, that they might not rise up against the ruling Caliph. Each one of them resides in his palace in great splendour, and they own villages and towns, and their stewards bring them the tribute thereof, and they eat and drink and rejoice all the days of their life[125]. Within the domains of the palace of the Caliph there are great buildings of marble and columns of silver and gold, and carvings upon rare stones are fixed in the walls. In the Caliph's palace are great riches and towers filled with gold, silken garments and all precious stones. He does not issue forth from his palace save once in the year, at the feast which the Mohammedans call El-id-bed Ramazan, and they come from distant lands that day to see him. He rides on a mule and is attired in the royal robes of gold and silver and fine linen; on his head is a turban adorned with precious stones of priceless value, and over the turban is a black shawl as a sign of his modesty, implying that all this glory will be covered by darkness on the day of death. He is accompanied by all the nobles of Islam dressed in fine garments and riding on horses, the princes of Arabia, the princes of Togarma and Daylam (Gilān) and the princes of Persia, Media and Ghuzz, and the princes of the land of Tibet, which is three months' journey distant, and westward of which lies the land of Samarkand. He proceeds from his palace to the great mosque of Islam which is by the Basrah Gate. Along the road the walls are adorned with silk and purple, and the inhabitants receive him with all kinds of song and exultation, and they dance before the great king who is styled the Caliph. They salute him with a loud voice and say, "Peace unto thee, our Lord the King and Light of Islam!" He kisses his robe, and stretching forth the hem thereof he salutes them. Then he proceeds to the court of the mosque, mounts a wooden pulpit and expounds to them their Law. Then the learned ones of Islam arise and pray for him and extol his greatness and his graciousness, to which they all respond. Afterwards he gives them his blessing, and they bring before him a camel which he slays, and this is their passover-sacrifice. He gives thereof unto the princes and they distribute it to all, so that they may taste of the sacrifice brought by their sacred king; and they all rejoice. Afterwards he leaves the mosque and returns alone to his palace by way of the river Hiddekel, and the grandees of Islam accompany him in ships on the river until he enters his palace. He does not return the way he came; and the road which he takes along the river-side is watched all the year through, so that no man shall tread in his footsteps. He does not leave the palace again for a whole year. He is a benevolent man.