Deuteronomy 8:9
A land in which you shall eat bread without scarceness, you shall not lack anything in it; a land whose stones are iron, and out of whose hills you may dig copper.
Deuteronomy 33:25
Your shoes shall be iron and bronze; and as your days, so shall your strength be.
Joshua 22:8
And he spoke unto them, saying, Return with much riches unto your tents, and with very much cattle, with silver, and with gold, and with bronze, and with iron, and with very much clothing: divide the spoil of your enemies with your brethren.
1 Chronicles 22:14
Now, behold, in my trouble I have prepared for the house of the LORD a hundred thousand talents of gold, and a thousand thousand talents of silver; and of bronze and iron beyond weighing; for it is in abundance: timber also and stone have I prepared; and you may add to it.
Job 28:2
Iron is taken out of the earth, and copper is smelted out of the ore.