and stretch thyself well and strike this ball till thy hand and thy body sweat, when the drugs will penetrate thy hand and permeate thy body. When thou hast done and the medicine has entered into thee, return to thy palace and enter the bath and wash. Then sleep awhile and thou wilt awake cured, and peace be on thee!" The King took the mall and mounting a swift horse, threw the ball before him and drove after it with all his might and smote it: and his hand gripped the mall firmly. And he ceased not to drive after the bail and strike it, till his hand and all his body sweated, and Douban knew that the drugs had taken effect upon him and ordered him to return and enter the bath at once. So the King returned immediately and ordered the bath to be emptied for him. They turned the people out of the bath, and his servants and attendants hastened thither and made him ready change of linen and all that was necessary: and he went in and washed himself well and put on his clothes. Then he came out of the bath and went up to his palace and slept there. When he awoke, he looked at his body and found it clean as virgin silver, having no trace left of the leprosy: whereat he rejoiced exceedingly and his breast expanded with gladness. Next morning, he repaired to the Divan and sat down on his chair of estate, and the chamberlains and grandees attended on him. Presently, the physician Douban presented himself and kissed the earth before the king and repeated the following verses: The virtues all exalted are, when thou art styled their sire: None else the title dares accept, of all that men admire. Lord of the radiant brow, whose light dispels the mists of doubt From every goal of high emprize whereunto folk aspire, Ne'er may thy visage cease to shine with glory and with joy, Although the face of Fate should gloom with unremitting ire! Even as the clouds pour down their dews upon the thirsting hills, Thy grace pours favour on my head, outrunning my desire. With liberal hand thou casteth forth thy bounties far and nigh, And so hast won those heights of fame thou soughtest to acquire.