טְפַר

At that moment the sentence against Nebuchadnezzar was fulfilled. He was driven away from mankind. He ate grass like an ox, and his body was drenched with the dew of heaven, until his hair grew like the feathers of an eagle and his nails like the claws of a bird.

Then I wanted to know the true meaning of the fourth beast, which was different from all the others—extremely terrifying—devouring and crushing with iron teeth and bronze claws, then trampling underfoot whatever was left.