Pericles - William Shakespeare

The play opens in the court of Antiochus, king of Antioch, who has offered the hand of his beautiful daughter to any man who answers his riddle; but those who fail shall die. Pericles, the young Prince of Tyre in Phoenicia (Lebanon), hears the riddle, and instantly understands its meaning: Antiochus is engaged in an incestuous relationship with his daughter.