Daniel 2:40
And the fourth kingdom shall be strong as iron: forasmuch as iron breaketh in pieces and subdueth everything, and as iron that breaketh all these, so shall it break in pieces and bruise.
Daniel 7:7
After this I saw in the night visions, and behold, a fourth beast, dreadful and terrible, and exceeding 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 that were before it; and it had ten horns.
Jeremiah 15:12
Will iron break? iron from the north? and bronze?
Daniel 2:33
its legs of iron, its feet part of iron and part of clay.
Daniel 7:19-26
Then I desired to know the certainty concerning the fourth beast, which was different from them all, exceeding dreadful, whose teeth were of iron, and its nails of brass; which devoured, broke in pieces, and stamped the rest with its feet;
Daniel 8:24
And his power shall be mighty, but not by his own power; and he shall destroy marvellously, and shall prosper, and shall practise, and shall destroy the mighty ones, and the people of the saints.
Daniel 9:26
And after the sixty-two weeks shall Messiah be cut off, and shall have nothing; and the people of the prince that shall come shall destroy the city and the sanctuary; and the end thereof shall be with an overflow, and unto the end, war, the desolations determined.
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 speak monstrous things against the God of gods; and he shall prosper until the indignation be accomplished: for that which is determined shall be done.
Amos 1:3
Thus saith Jehovah: For three transgressions of Damascus, and for four, I will not revoke my sentence, because they have threshed Gilead with threshing instruments of iron.
John 11:48
If we let him thus alone, all will believe on him, and the Romans will come and take away both our place and our nation.