What is the story of The Tale of King Yunan and Duban the Doctor?

The Tale of King Yunan and Duban the Doctor is a story from the collection of stories known as Arabian Nights, which is also known as One Thousand and One Nights. The story begins with King Yunan being afflicted with a disease that causes him to lose his senses. He seeks out a doctor who can cure him, and after much searching, he finds Duban, a skilled physician.

Duban agrees to treat the king and asks that he be allowed to prepare his own medicines in his laboratory. However, when Duban arrives at the palace, the king's chamberlain warns him that the king has a habit of executing his doctors after they have treated him. Duban is not deterred and proceeds with the treatment.

After successfully curing the king, Duban reveals that he has a gift for the king - a book that contains knowledge of medicine. King Yunan is pleased with the gift and rewards Duban with many riches. However, Duban warns the king that he should not let his power corrupt him and that he should rule with justice and kindness.

The story of The Tale of King Yunan and Duban the Doctor is a cautionary tale about the dangers of power and the importance of using it for the greater good. It is a classic example of the types of stories found in the Arabian Nights collection.

The Tale of King Yunan and Duban the Doctor is a story from the One Thousand and One Nights. It tells the story of King Yunan, who is afflicted with leprosy. He seeks a cure from a sage named Duban. Duban promises to cure the king, but he asks for a high price: the king's daughter in marriage. The king agrees, and Duban cures him of his leprosy. However, the king's vizier is jealous of Duban's success, and he convinces the king to have Duban killed. The king orders Duban's execution, but Duban gives the king a book of wisdom and tells him that if he reads it, Duban's severed head will answer any question he asks. The king agrees, and Duban's head answers his questions. However, the king is so angry that he throws the book at Duban's head, and the book hits the head and kills it. The king is then filled with remorse, and he dies shortly thereafter.

The Tale of King Yunan and Duban the Doctor is a cautionary tale about the dangers of greed and jealousy. It teaches us that we should be careful of what we wish for, and that we should not let our emotions get the best of us. It also teaches us that there is always a price to pay for our actions, and that we should be prepared to face the consequences of our choices.