Dunyazad said to her sister, "O sister, an thou be not asleep, finish us thy story." So Shehrzad began, "I have heard tell, O august King, that, when he heard what the fisherman said, the Afrit shook and became a smoke over the sea, which drew together and entered the vessel little by little, till it was all inside. Whereupon the fisherman made haste to take the leaden stopper and clapping it on the mouth of the vessel, called out to the Afrit, saying, 'Choose what death thou wilt die! By Allah, I will throw thee back into the sea and build myself a house hard by, and all who come hither I will warn against fishing here, and say to them, "There is an Afrit in these waters, that gives those who pull him out their choice of deaths and how he shall kill them."' When the Afrit heard this and found himself shut up in the vessel, he knew that the fisherman had outwitted him and strove to get out, but could not, for Solomon's seal prevented him; so he said to the fisherman, 'I did but jest with thee.' 'Thou liest, O vilest and meanest and foulest of Afrits!' answered he, and rolled the vessel to the brink of the sea; which when the Afrit felt, he cried out, 'No! No!' And the fisherman said, 'Yes! Yes!' Then the Afrit made his voice small and humbled himself and said, 'What wilt thou do with me, O fisherman?' 'I mean to throw thee back into the sea,' replied he; 'since thou hast lain there already eighteen hundred years, thou shalt lie there now till the hour of judgment. Did I not say to thee, "Spare me, so God may spare thee; and do not kill me, lest God kill thee?" but thou spurnedst my prayers and wouldst deal with me no otherwise than perfidiously. So I used cunning with thee and now God has delivered thee into my hand.' Said the Afrit, 'Let me out, that I may confer benefits on thee.' The fisherman answered, 'Thou liest, O accursed one! Thou and I are like King Younan's Vizier and the physician Douban.' 'Who are they,' asked the Afrit, 'and what is their story?' Then said the fisherman, 'Know, O Afrit, that Story of the Physician Douban.