Daniel 4:15-16, 32

But leave the stump with its roots in the ground. Encircle it with chains of iron and bronze, surrounded by the grass of the field. Night after night, let him be damp with heaven’s dew. Let him live with the animals among the plants of the earth as his appointed lot. Let him eat the grass of the field. For seven years, let his mind be altered into the mind of a beast.

You will be driven far from human society for seven years. You will make your home with the wild beasts, and you will eat grass like cattle until you have learned that I, the Most High, am sovereign over the kingdoms of men and can give them to whomever I please.”