34
THE KHALIF EL MAMOUN AND THE STRANGE DOCTOR.
It is said that there was none, among the Khalifs of the house of Abbas, more accomplished in all branches of knowledge than El Mamoun. On two days in each week, he was wont to preside at conferences of the learned, when the doctors and theologians met and sitting, each in his several rank and room, disputed in his presence. One day, as he sat thus, there came into the assembly a stranger, clad in worn white clothes, and sat down in an obscure place, behind the doctors of the law. Then the assembled scholars began to speak and expound difficult questions, it being the custom that the various propositions should be submitted to each in turn and that whoso bethought him of some subtle addition or rare trait, should make mention of it. So the question went round till it came to the stranger, who spoke in his turn and made a goodlier answer than that of any of the doctors; and the Khalif approved his speech Night cccviii.and bade advance him to a higher room. When the second question came round to him, he made a still more admirable answer, and the Khalif ordered him to be preferred to a yet higher place. When the third question reached him, he made answer more justly and appropriately than on the two previous occasions, and El Mamoun bade him come up and sit near himself. When the conference broke up, water was brought and they washed their hands; after which food was set on and they ate. Then the doctors arose and withdrew; but El Mamoun forbade the stranger to depart with them and calling him to himself, entreated him with especial favour and promised him honour and benefits.
Presently, they made ready the banquet of wine; the fair-faced boon-companions came and the cup went round
