Daniel 5:20-21

But when his heart was lifted up, and his spirit was hardened in pride, he was deposed from his kingly throne, and they took his glory from him. Then he was driven from the sons of men, his heart was made like the beasts, and his dwelling was with the wild donkeys. They fed him with grass like oxen, and his body was wet with the dew of heaven, till he knew that the Most High God rules in the kingdom of men, and appoints over it whomever He chooses.