Daniel 2:40
And the fourth kingdom shall be as strong as iron. Since iron crushes and smashes all things; and as the iron that shatters all these, it will crush and shatter.
Daniel 7:7
After this I looked in the night visions, and behold, a fourth beast, frightening and terrifying, and very strong. And it had great iron teeth; it devoured and broke in pieces, and stamped the rest with its feet. And it was different from all the beasts before it; and it had ten horns.
Jeremiah 15:12
Can one break iron, iron or bronze from the north?
Daniel 2:33
his legs were of iron; his feet were part of iron and part of clay.
Daniel 7:19-26
Then I wanted to know the truth of the fourth beast, which was different from all the others, very frightening, whose teeth were of iron, and his nails of bronze; who devoured, broke in pieces, and stamped the rest with his feet;
Daniel 8:24
And his power shall be mighty, but not by his own power. And he shall destroy marvelously, and shall prosper and work, and destroy the mighty and the holy people.
Daniel 9:26
And after sixty-two weeks Messiah shall be cut off, but not for Himself. And the people of the ruler who shall come shall destroy the city and the sanctuary. And the end of it shall be with the flood, and ruins are determined, until the end shall be war.
Daniel 11:36-45
And the king shall do according to his will. And he shall exalt and magnify himself above every god, and shall speak marvelous things against the God of gods, and shall prosper until the fury is fulfilled. For that which is decreed shall be done.
Amos 1:3
So says Jehovah: For three transgressions of Damascus, yea for four, I will not turn away from it; because they have threshed Gilead with threshing instruments of iron.
John 11:48
If we let him alone this way, all will believe on him. And the Romans will come and take away both our place and nation.