'Teeth' in the Bible

And behold, another beast, a second one, resembling a bear. And it was raised up on one side, and three ribs were in its mouth between its teeth; and thus they said to it, ‘Arise, devour much meat!’

After this I kept looking in the night visions, and behold, a fourth beast, dreadful and terrifying and extremely strong; and it had large iron teeth. It devoured and crushed and trampled down the remainder with its feet; and it was different from all the beasts that were before it, and it had ten horns.

“Then I desired to know the exact meaning of the fourth beast, which was different from all the others, exceedingly dreadful, with its teeth of iron and its claws of bronze, and which devoured, crushed and trampled down the remainder with its feet,