Daniel 5:20-21

20But when his heart became arrogant and his spirit was hardened with pride, he was deposed from his royal throne, and his glory was taken from him. 21He was driven away from mankind, and his mind was like that of a beast. He lived with the wild donkeys and ate grass like an ox, and his body was drenched with the dew of heaven until he acknowledged that the Most High God rules over the kingdom of mankind, setting over it whom He wishes.