"The best means, sire, to put your life in security, is to send for him at once, and to cut off his head directly he comes," said the vizir.

"I really think," replied the king, "that will be the best way."

He then ordered one of his ministers to fetch the physician, who came at once.

"I have had you sent for," said the king, "in order to free myself from you by taking your life."

The physician was beyond measure astonished when he heard he was to die.

"What crimes have I committed, your majesty?"

"I have learnt," replied the king, "that you are a spy, and intend to kill me. But I will be first, and kill you. Strike," he added to an executioner who was by, "and rid me of this assassin."

At this cruel order the physician threw himself on his knees. "Spare my life," he cried, "and yours will be spared."

The fisherman stopped here to say to the genius: "You see what passed between the Greek king and the physician has just passed between us two. The Greek king," he went on, "had no mercy on him, and the executioner bound his eyes."

All those present begged for his life, but in vain.