"Why don't you shoot?" he said, "you could not hit a camel at that distance! See how his hand shakes! his heart would shake more if I was free! There, finish! is not your brother waiting for his revenge?"

Mahmoud, who had controlled himself all this time with the greatest difficulty, could no longer restrain his fury; he rushed upon him to place the muzzle to his breast with a yell of rage, when Ali, with one bound, sprang upon his foe, and before he could recover from his astonishment, had seized the gun, and felled him to the earth with the iron manacle on his wrist, completing his work by shooting him through the head with his own gun:—and he was free!

Having succeeded thus far, his next care was to secure his retreat; first disengaging himself from the chains, he fastened the door within, and then hastily changed his own upper dress for that of his senseless enemy, the soldier's high yellow boots concealed the shackles on his legs, while the manacles on his wrists were covered by the folds of his hayk; he gave a paler tinge to his bronzed face, with the white wash dust from the walls, he then attired Mahmoud in his coarse hayk, and taking the precaution of reloading the gun, he walked quietly out, with the hood of the burnoose muffling his face, the keeper only making a passing remark reflecting on his tardiness. As he expected, he found Mahmoud's horse at the gate, this he mounted, and pursued his way at a slow pace, but striking into the less frequented streets, until he entered a long arched passage; here he dismounted, looped the bridle to the high pommel, and fixing a small thorny branch under the girth to act as spurs, he let him loose, and the horse bounded down the street kicking and plunging, and disappeared round the corner; he thus cut off the clue to his discovery, should he be pursued, and then made his way to where his own horse awaited him.


CHAPTER XI.
SHEIK AYOUB.

he Chief of the Woled Abou Sebah had long been meditating an inroad into the Sultan's territory, and this, the arrival of Yusuf had caused him to accelerate. After despatching Ali, he gave orders to strike the tents, and be ready for marching before dawn, consequently, instead of the stillness which usually prevailed during the night, all was bustle and confusion in preparation for departure, large fires blazed in all directions, round which flitted the dark forms of the Arabs, arranging their arms and accoutrements, packing tents, saddling horses; while the din of hammers, the screaming of camels, and neighing of horses, mingled with the voice of a multitude, and the surging swell of thousands in motion.

Before sunrise every tent was struck, and everything loaded for the march; the whole company now separated into two bands, the larger, consisting of the women, and children, and aged, on camels, and the flocks, with a sufficient number of men for their protection; these took their course southward further into the Desert. The other band of about five thousand horsemen, armed with double guns across their pommels, besides swords and dirks, were to march northward taking Teradant in their route. Each man carried a small supply of provisions, consisting of dates and barley-meal. Several hundred camels accompanied them, carrying spare ammunition and provisions, but though starting so lightly equipped they had every intention of returning more heavily laden with the spoils of their more industrious but less warlike neighbours. As the first troop was diminishing from view, the chief commanded his standard to be unfurled, and mounted his charger: an attendant handed him a bowl of milk, which he first tasted, and then poured over his horse's mane, a ceremony to invoke protection during the journey. He galloped down the front of his line of men, or rather the semicircle which they formed, with a word of salute or kindness to all that came within his ken, he then stopped in their front, and thus addressed them, in a clear, sonorous voice: "Praise be to the one God! Brothers, what shall I say? Will ye be slaves of the Sultan, or will ye stand by the banner of Hamed Ibn Ishem?"