Jeremiah 15:12
Can one break iron, even iron from the north, and brass?
Jeremiah 1:18-19
For, behold, I have made you this day a fortified city, and an iron pillar, and bronze walls, against the whole land, against the kings of Judah, against its princes, against its priests, and against the people of the land.
Habakkuk 1:5-10
"Look among the nations, watch, and wonder marvelously; for I am working a work in your days, which you will not believe though it is told you.
Job 40:9
Or do you have an arm like God? Can you thunder with a voice like him?
Isaiah 45:9
Woe to him who strives with his Maker -- a clay pot among the clay pots of the earth! Shall the clay ask him who fashions it, 'What are you making?' or your work, 'He has no hands?'
Jeremiah 21:4-5
Thus says Yahweh, the God of Israel, Behold, I will turn back the weapons of war that are in your hands, with which you fight against the king of Babylon, and against the Chaldeans who besiege you, without the walls; and I will gather them into the midst of this city.
Jeremiah 28:14
For thus says Yahweh of Armies, the God of Israel: I have put a yoke of iron on the neck of all these nations, that they may serve Nebuchadnezzar king of Babylon; and they shall serve him: and I have given him the animals of the field also.