Through the sleeping camp they made their way and, shaping their course north by east, they rode out into the great silent desert, being joined by a small escort, on reaching the outskirts of the camp. For many miles the sheik and St. Just rode on side by side without exchanging a word.

At last the old man spoke, taking advantage of an opportunity, when those who accompanied them had fallen behind, possibly in obedience to his orders.

"Doubtless, my son," began the sheik, "you have wondered why I, your enemy, have kept you by my side so long, when you were able to return to him from whom you came two months ago. It was for this; I wished to satisfy myself that your character is what it has been represented to me. You know that I am a man of power and that, daily, messengers come from other chiefs to me for my advice and help. From enquiries of these men I have learned much of you from the moment you set foot in Alexandria."

After pausing to note the effect of his harangue, the sheik went on, "Scarce an action or a word of yours—uttered even in your sleep—has escaped me. If from the moment of your ordeal on the rock, until to-day, you have failed to please me, then would your stay in camp have been cut short. But, not only have you pleased me, but I have grown to regard you as a son."

After some hours traveling, they halted on the margin of a broad sheet of water fringed around with grass and low shrubs, with here and there a date palm. In the middle of this pool rose a cone-shaped rock graven with hieroglyphics. Selecting a place that was sheltered from the sun's heat by a pile of rocks, the whole party dismounted, the escort, who numbered a dozen, and were all, save St. Just's own lad Mahmoud, elderly men, casting themselves down upon the grass to rest.

After giving some directions to the leader of the party and asking St. Just to await his return, the Sheik remounted and set out alone, and soon was lost to sight, putting up in his progress thousands of birds that had made this their haunt and lived here undisturbed from the moment they had left the egg. Now they rose in flocks, just in advance of the Sheik, swirling above him and uttering cries of mingled wonder and alarm.

After an interval the old warrior came galloping back, with as firm a seat upon his fiery steed as if he were but a youth of twenty, instead of being fully four score years.

The old man called out something St. Just could not catch, and, instantly, two of the men sprang up and drew their swords. He, too, rose to his feet, but was pulled back by Mahmoud, whose voice said in his ear:

"Fear not, they go but to cut wood."

Meanwhile the old Sheik dismounted, and the rest busied themselves in spreading a meal under the shadow of the rock.