Daniel 4:32-33

32and thou shalt be driven from men; and thy dwelling shall be with the beasts of the field; thou shalt be made to eat grass as oxen; and seven times shall pass over thee; until thou know that the Most High ruleth in the kingdom of men, and giveth it to whomsoever he will. 33The same hour was the thing fulfilled upon Nebuchadnezzar: and he was driven from men, and did eat grass as oxen, and his body was wet with the dew of heaven, till his hair was grown like eagles’ feathers, and his nails like birds’ claws.