Deuteronomy 8:9
a land wherein thou shalt eat bread without scarceness, thou shalt not lack anything in it; a land whose stones are iron, and out of whose hills thou mayest dig copper.
Deuteronomy 33:25
Thy bars shall be iron and brass; And as thy days, so shall thy strength be.
Joshua 22:8
and spake unto them, saying, Return with much wealth unto your tents, and with very much cattle, with silver, and with gold, and with brass, and with iron, and with very much raiment: divide the spoil of your enemies with your brethren.
1 Chronicles 22:14
Now, behold, in my affliction I have prepared for the house of Jehovah a hundred thousand talents of gold, and a thousand thousand talents of silver, and of brass and iron without weight; for it is in abundance: timber also and stone have I prepared; and thou mayest add thereto.
Job 28:2
Iron is taken out of the earth, And copper is molten out of the stone.