Dan Daniel, chapter Book of Daniel, chapter 5
His officials sent him away in order that he would not be near other people. God caused him to have a mind like animals have. He lived among the wild donkeys. He ate grass like cows do, and dew from the sky caused his body to be damp/wet each morning. He was like that until he learned that the Supreme God is really the one who rules the kingdoms of this world, and that he appoints whomever he chooses to rule those kingdoms.