Daniel 2:40
And the fourth kingdom shall be strong as iron; and as iron breaks in pieces and subdues all things, and as iron that breaks all these things, it shall break in pieces and bruise.
Daniel 7:7
After this I saw in the night visions, and behold the fourth beast, dreadful and terrible, and exceedingly strong; and it had great iron teeth; it devoured and broke in pieces and trod down that which was left with its feet; and it was very different from all the beasts that had been before her; and it had ten horns.
Jeremiah 15:12
Shall iron break the iron from the place of the north wind and the bronze?
Daniel 2:33
its legs of iron, its feet part of iron and part of baked clay.
Daniel 7:19-26
Then I had the desire to know the truth regarding the fourth beast, which was so different from all the others, exceeding dreadful, whose teeth were of iron, and its nails of brass; which devoured and broke in pieces and trod down that which was left with its feet;
Daniel 8:24
And his power shall be strengthened, but not by his own power; and he shall destroy marvellously and shall prosper and do according to his will and shall destroy the mighty and the people of the saints.
Daniel 9:26
And after the sixty-two weeks the Anointed One shall be killed and shall have nothing: (and the ruling people that shall come shall destroy the city and the sanctuary; whose end shall be as a flood, until at the end of the war it shall be cut off with desolation).
Daniel 11:36-45
And the king shall do according to his will, and he shall exalt himself and magnify himself above every god and shall speak marvels against the God of gods and shall prosper until the indignation is accomplished, for the determination has been made.
Amos 1:3
Thus hath the LORD said: For three transgressions of Damascus and for the fourth, I will not convert her because they have threshed Gilead with threshing instruments of iron.
John 11:48
If we let him thus alone, everyone will believe on him, and the Romans shall come and take away both our place and the nation.