Daniel 4:33-34

33“That same hour the judgment was fulfilled, and Nebuchadnezzar was driven from human society. He ate grass like a cow, and he was drenched with the dew of heaven. He lived this way until his hair was as long as eagles’ feathers and his nails were like birds’ claws.

34“After this time had passed, I, Nebuchadnezzar, looked up to heaven. My sanity returned, and I praised and worshiped the Most High and honored the one who lives forever. His rule is everlasting, and his kingdom is eternal.