"Chambaba, or whatever you call yourself, dear doctor," said Thiuli-Kos, "look for a moment at yonder hole in the wall; each one of my slaves will put her arm through it in succession, and you can ascertain by the pulse who the sick are and who the well."
Mustapha's objections to this arrangement were of no avail; he was not permitted to see the slaves; still Thiuli consented to inform him of each one's general state of health. Thiuli then drew out a long sheet of paper from his sash, and began to call the roll of his female slaves in a loud voice; and at each name a hand was thrust through the wall, and the physician felt the pulse. Six were called off, and pronounced in good health, when Thiuli called out the name "Fatima," as the seventh, and a small white hand slipped through the wall. Trembling with joy, Mustapha seized this hand and declared with an important air, that Fatima was seriously sick. Thiuli became very anxious, and ordered his wise Chakamankabudibaba to prepare at once some medicine for her. The physician went out of the room, and wrote on a small piece of paper:
"Fatima! I will save you, if you have the strength of will to take a medicine that will deprive you of life for two days; still I possess a remedy that will restore you to life again. If you are willing to do this, speak these words: 'The medicine did not help me any,' and I shall take it as a sign of your assent."
Mustapha returned to the room where Thiuli was awaiting him. He brought with him a harmless drink, felt of Fatima's pulse once more, at the same time tucking the note under her bracelet, and passed the drink through the opening in the wall. Thiuli seemed to be very anxious about Fatima, and put off the examination of the rest until a more favorable opportunity. As he left the room with Mustapha, he said, in a sad tone: "Chidababa, tell me the exact truth; what is your opinion of Fatima's sickness?" Chakamankabudibaba replied with a deep sigh: "Oh Master! may the good Prophet send you consolation; she has a stealthy fever that may end her life." At this reply Thiuli's anger flamed up. "What's that you say, you cursed dog of a doctor! Do you mean to say that she, for whom I paid two thousand pieces of gold, will die on my hands like a cow? Know, then, that if you do not save her, I will take your head off!"