'Teeth' in the Bible

And look, another beast, a second one, looking like a bear. And it was raised up on one side and three tusks [were] in its mouth between its teeth, and so {it was told}, "Arise, eat much flesh!"

After this in the visions of the night I was looking and there was a fourth beast, terrifying and frightful and exceedingly strong, and {it had} {great iron teeth}, [and it was] devouring and crushing, and it stamped the remainder with its feet; and it was different from all [the other] beasts {that preceded it} {and it had ten horns}.

"Then I desired to make certain concerning the fourth beast that was different from {all the others}--exceedingly terrifying, with its iron teeth and its claws of bronze; it devoured and crushed [and] stamped the remainder with its feet--