Ben Dyab, a renowned chief of the desert, who flourished in the year of the Hijra 955, happening one day to be pursued by Saad-el-Zenaty, sheikh of the Oulad-Yagoub, turned to his son and asked: "What horses are in the front of the enemy?" "White horses," replied his son. "It is well; let us make for the sunny side, and they will melt away like butter." Some time afterwards Ben Dyab again turned to his son and said: "What horses are in the front of the enemy?" "Black horses," cried his son. "It is well; let us make for stony ground, and we shall have nothing to fear—they are the negroes of the Soudan, who cannot walk with bare feet upon the flints." He changed his course, and the black horses were speedily distanced. A third time Ben Dyab asked: "And now, what horses are in the front of the enemy?" "Dark chestnuts and dark bays." "In that case," exclaimed Ben Dyab, "strike out, my children, strike out, and give your horses the heel, for these might perchance overtake us had we not given barley to ours all the summer through." The coats despised are: The Piebald: "Flee him like the pestilence, for he is own brother to the cow." The kouskoussou arrives when he is gone, And he finds the dispute as soon as he arrives. The Isabel, with white mane and tail; no chief would condescend to mount such a horse. There are some tribes even that would not consent to allow him to remain a single night with them. They call such a one _sefeur el ihoudy_, "the Jew's yellow." It is a colour that brings ill luck. The iron gray And the Jew's yellow, If his rider returns from the fight Cut off my hand. The Roan; this is called _meghedeur-el-deum_, "a pool of blood." The rider is sure to be overtaken, but will never overtake. The horse is to be valued that has no white spots except a star on the forehead, or a simple white stripe down the face. The latter must descend to the lips, and then the owner will never be in want of milk. It is a fortunate mark. It is the image of the dawn. If the star is truncated or has jagged edges, it is universally disliked, and if the animal adds to that a white spot in front of the saddle no man in his senses would mount it, nor would any judge of horse-flesh deign to possess it. Such a horse is as fatal as a subtile poison. If a horse has several white spots, three is the preferable number—one of the right feet should be exempt, but it matters not whether it be behind or before. It is a good sign to have stockings on both the off forefoot and the near hindfoot. It is called, The hand of the writer And the foot of the horseman. The master of such a horse cannot fail to be fortunate, for he mounts and dismounts over white. The Arabs, it must be remembered, generally mount on the off side and alight on the near side. Two hind stockings are a sign of good fortune;