They waited until Omar and the troop joined them, and after a short consultation with the headmen it was decided to press forward without delay. Aware that but few hours of daylight remained, Craven deemed it a foolhardy decision, but Omar was deeply stirred at the nearness of the man who had wronged him--for Selim had managed to extract that information from one of his opponents before killing him--and the tribesmen were eager for immediate action. The horses, too, were fresh enough, thanks to the mid-day rest. The troop moved on again, a guard of fifty picked men slightly in advance of the main body.
At the foot of the hills they drew rein to reform for the defile only admitted of three horses walking abreast, and as Craven waited for his own turn to come to enter the narrow pass he looked curiously at the bare rock face that rose almost perpendicularly out of the sand and towered starkly above him. But he had no time for a lengthy inspection, and in a few minutes, with Omar and Saïd on either hand, he guided his horse round the jutting spur of rock that masked the opening and rode into the sombre shade of the defile. The change was startling, and he shivered with the sudden chill that seemed so much cooler by contrast with the heat of the plain. Hemmed in by sheer sinister looking cliffs, which were broken at intervals by lateral ravines, the tortuous track led over rough slippery ground sprinkled with huge boulders that made any pace beyond a walk impossible. The horses stumbled continually and the necessity of keeping a sharp look-out for each succeeding obstacle drove from Craven's mind everything but the matter in hand. He forgot to wonder how near or how far from the other side of the hills lay the opposing force, or whether they would have time to reform before being attacked or be picked off by waiting marksmen as they emerged from the pass without any possibility of putting up a fight. For himself it didn't after all very much matter one way or the other, but it would be hard luck, he reflected, if Omar did not get a chance at the renegade and Saïd was shot before the encounter he was aching for--and broke off to swear at his horse, which had stumbled badly for the sixth time.
Omar was riding a pace or two in advance, bending forward in the saddle and occasionally swaying as if from weakness, his burning eyes filled with an almost mystical light as if he saw some vision that, hidden from the others, was revealed to him alone. The dark stain on his robe had spread beyond concealment and he had not spoken since they entered the defile. To Craven, who had never before traversed it, the pass was baffling. He did not know its extent and he had no idea of the depth of the hills. But soon a growing excitement on the part of Saïd made him aware that the exit must be near and the continued silence argued that the vanguard had got through unmolested. He slipped the button of his holster and freed his revolver from the silk handkerchief in which Yoshio had wrapped it.