Genesis 4:22
And Zillah gave birth to Tubal-cain, who is the father of every maker of cutting instruments of brass and iron: and the sister of Tubal-cain was Naamah.
Exodus 25:3
And this is the offering you are to take from them: gold and silver and brass;
Numbers 31:22
But gold and silver and brass and iron and tin and lead,
Deuteronomy 8:9
Where there will be bread for you in full measure and you will be in need of nothing; a land where the very stones are iron and from whose hills you may get copper.
Deuteronomy 33:25
Your shoes will be iron and brass; and as your days, so may your work be.
2 Chronicles 2:7
So now send me an expert worker in gold and silver and brass and iron? in purple and red and blue, and in the cutting of all sorts of ornament, to be with the expert workmen who are here in Judah and in Jerusalem, whom my father David got together.