40 “As for the fourth kingdom, it will be strong like iron.+ For just as iron crushes and pulverizes everything else, yes, like iron that shatters, it will crush and shatter all of these.+

7 “After this I kept watching in the visions of the night, and I saw a fourth beast, fearsome and terrifying and unusually strong, and it had large iron teeth. It was devouring and crushing, and what was left it trampled down with its feet.+ It was different from all the other beasts that were prior to it, and it had ten horns.