9 Bible Verses about Things Like Iron

And thy heavens which are over thy head have been brass, and the earth which is under thee iron;

From my knowing that thou art obstinate, And a sinew of iron thy neck, And thy forehead brass,

Iron and brass are thy shoes, And as thy days -- thy strength.

And I, lo, I have given thee this day for a fenced city, and for an iron pillar, and for brazen walls over all the land, to the kings of Judah, to its heads, to its priests, and to the people of the land;

Arise, and thresh, O daughter of Zion, For thy horn I make iron, And thy hoofs I make brass, And thou hast beaten small many peoples, And I have devoted to Jehovah their gain, And their wealth to the Lord of the whole earth!

and they had breastplates as breastplates of iron, and the noise of their wings is as the noise of chariots of many horses running to battle;

And the fourth kingdom is strong as iron, because that iron is breaking small, and making feeble, all things, even as iron that is breaking all these, it beateth small and breaketh.

As to that which thou hast seen: the feet and toes, part of them potter's clay, and part of them iron, the kingdom is divided: and some of the standing of the iron is to be in it, because that thou hast seen the iron mixed with miry clay.

Iron by iron is sharpened, And a man sharpens the face of his friend.