Douban, the physician, appeared directly after, and advanced to the foot of the throne with a very large volume in his hand. He then placed it on a vase, and unfolded the cover in which the book was wrapt; and in presenting it, he thus addressed the king: “If it be your pleasure, Sire, receive this book; and as soon as my head shall be struck off, order one of your officers to place it on the vase upon the cover of the book; as soon as it is there the blood will cease to flow; then open the book, and my head shall answer all your questions. But, Sire,” added Douban, “permit me once more to implore your mercy. Consider, I beg of you, in the name of God, that I protest to you that I am innocent.”--“Thy prayers,” answered the king, “are useless, and were it only to hear your head speak after your death, I would wish for your execution.” In saying this; he took the book from the hands of the physician, and ordered the officer to do his duty.

The head was so adroitly cut off, that it fell into the vase, and it had hardly been on the cover an instant before the blood stopt. Then, to the astonishment of the king and all the spectators, it opened its eyes, and said, “Will your majesty now open the book?” The king did so, and finding that the leaf stuck to the second, he put his finger to his mouth, and moistened it, in order to turn it over more easily. He went on doing so till he came to the sixth leaf; and observing nothing written upon the appointed page, “Physician,” said he to the head, “there is no writing.” --“Turn over then a few more leaves,” replied the head. The king continued turning them over, still putting his finger frequently to his mouth, till the poison, in which each leaf had been dipped, began to produce its effect. The prince then felt himself suddenly agitated in a most extraordinary manner; his sight failed him, and he fell at the foot of the throne in the greatest convulsions.

The Arabian Nights, Volume I of IV — Part 66

When the physician Douban, or rather his head, saw that the poison had taken effect, and that the king had only a few moments to live, “Tyrant,” he exclaimed, “behold how those princes are treated, who abuse their power, and sacrifice the innocent. God, sooner or later, punishes their injustice and their cruelty.” The head had no sooner repeated those words, than the king expired; and at the same time the small portion of life that remained in the head itself, was wasted.

The Arabian Nights, Volume I of IV — Part 66