With the Bedouins, who were occasionally my guests at Mosul or Nimroud, as well as with the Jebours, whose encamping grounds were originally on its banks, the Khabour was a constant theme of exaggerated praise. The richness of its pastures, the beauty of its flowers, its jungles teeming with game of all kinds, and the leafy thickness of its trees yielding an agreeable shade during the hottest days of summer, formed a terrestrial paradise to which the wandering Arab eagerly turned his steps when he could lead his flocks thither in safety. My old friend Sheikh Mohammed Emin, who had pitched his tents on the river, having invited me to visit him, and sent me word that two colossal idols, similar to those of Nimroud, had suddenly appeared in a mound by the river side, I did not hesitate, but determined to start at once for the Khabour. As the Shammar Bedouins were scattered over the desert between Mosul and the Khabour, and their horsemen continually scoured the plains in search of plunder, it was necessary that we should be protected and accompanied by an influential chief of the tribe. I accordingly made arrangements with Suttum, a Sheikh of the Boraij, one of the principal branches of the Shammar, whose tents were at that time pitched between the river and the ruins of El Hather, and punctual to his appointment, he brought his camels to Mosul on the 19th of March. He was accompanied by Khoraif, his _rediff_, as the person who sits on the dromedary[105] behind the principal rider is called by the Bedouins. Amongst the two great nomade tribes of the Shammar and Aneyza, the word "rediff" frequently infers a more intimate connection than a mere companionship on a camel. It is customary with them for a warrior to swear a kind of brotherhood with a person not only not related to him by blood, but frequently even of a different tribe. Two men connected by this tie are inseparable. They go together to war, they live in the same tent, and are allowed to see each other's wives. They become, indeed, more than brothers. Khoraif was of the tribe of the Aneyza, who have a deadly feud with the Shammar, and was consequently able to render equal services to any of his old or new friends, who might fall into each other's hands. It is on this account that a warrior generally chooses his rediff from a warlike tribe with which he is at enmity, for if taken in war, he would then be _dakheel_, that is, protected, by the family, or rather particular sept, of his companion. On the other hand, should one of the rediff's friends become the prisoner of the sub-tribe into which his kinsman has been adopted, he would be under its protection, and could not be molested. He rides, when travelling, on the naked back of the animal, clinging to the hinder part of the saddle, his legs crouched up almost to his chin--a very uncomfortable position for one not accustomed from childhood to a hard seat and a rough motion.