text: This mythological figure bathed in the river Pactolus in order to lose his powers.
full_question: This mythological figure bathed in the river Pactolus in order to lose his powers. He had been given those powers as a reward for hosting the satyr Silenus by Dionysus. This mythological figure was later asked to judge a music contest between Pan and Apollo. When he ruled in Pan's favor, Apollo gave him the ears of a donkey. This is, for ten points, what mythological king of Pessinus who could turn things into gold by touching them?
first_sentence: This mythological figure bathed in the river Pactolus in order to lose his powers.