The Arabs keep . . . pledges more religiously than almost any other people. They plight faith with the forms following. When two men would swear a friendship, they stand on each side of a third: he with a sharp stone makes a cut on the inside of the hand of each near the middle finger, and, taking a piece from their dress, dips it in the blood of each, and moistens therewith seven stones lying in the midst, calling the while on Bacchus and Urania. After this, the man who makes the pledge commends the stranger (or the citizen, if citizen he be) to all his friends, and they deem themselves bound to stand to the engagement. They have but these two gods, to wit, Bacchus and Urania; and they say that in their mode of cutting the hair, they follow Bacchus. Now their practice is to cut it in a ring, away from the temples. Bacchus they call in their language Orotal, and Urania, Alilat. . . .