DAN 5:21

21 [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.