Genesis 4:22
TSK
Zillah also gave birth to Tubal Cain, the forger of every cutting instrument of brass and iron. Tubal Cain's sister was Naamah.
TSK
TSK · Job 28:2
Treasury of Scripture Knowledge references in WEB.
Deuteronomy 8:9
TSK
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.