'Teeth' in the Bible

"Then look! a second animal resembling a bear followed it. It was raised up on one side, with three ribs held between the teeth in its mouth. Therefore people kept telling it, "Get up and devour lots of meat!'

"After this, I continued to observe the night visions. And look! there was a fourth awe-inspiring, terrifying, and viciously strong animal! It had large, iron teeth. It devoured and crushed things, and trampled under its feet whatever remained. Different from all of the other previous animals, it had ten horns.

"I wanted to learn the precise significance of the fourth animal that was different from all the others, extremely awe-inspiring, with iron teeth and bronze claws, and that had devoured and crushed things, trampling under its feet whatever remained.