Genesis 4:22
And Zillah, she also bore Tubalcain, an instructor of every forger in bronze and iron: and the sister of Tubalcain was Naamah.
Exodus 25:3
And this is the offering which you shall take of them; gold, and silver, and bronze,
Numbers 31:22
Only the gold, and the silver, the bronze, the iron, the tin, and the lead,
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.
2 Chronicles 2:7
Send me now therefore a man skillful to work in gold, and in silver, and in bronze, and in iron, and in purple, and crimson, and blue, and that has skill to engrave with the skillful men that are with me in Judah and in Jerusalem, whom David my father did provide.