"My name is Sidi Ben Ouafy. I am the son of a chief. My father's tribe live in the oasis ten miles east of the old lake. I was riding from the town when these two men, for whom there was, as you see, plenty of room in the road, staggered suddenly against me, whether with evil intent or merely to enjoy the pleasure of seeing me rolling in the dust, I know not. They nearly unseated me from the suddenness of the attack, and as I recovered I certainly struck at them with my whip. One seized me by the foot and threw me off my horse, and then, as you saw, they fell upon me, beat me, and were dragging me to the fountain to throw me in when you came up. Had they not heard your horse coming along they would, I believe, have killed me. Henceforth you are my brother; my horses and all that I have are yours, and every sword of our tribe would leap from its scabbard in your defence were it needed. To-morrow I will ride in again, and my father himself will assuredly come with me. I cannot speak of my gratitude now, my head is still dizzy with the blows they gave me; even yet I cannot understand how it was that these two men have thus fallen before you, and you with no weapon in your hands. Are they dead?"