'Iron' in the Bible

But all the silver, and gold, and vessels of brass and iron, are holy to Yahweh. They shall come into Yahweh's treasury."

They burnt the city with fire, and all that was in it. Only they put the silver, the gold, and the vessels of brass and of iron into the treasury of Yahweh's house.

as Moses the servant of Yahweh commanded the children of Israel, as it is written in the book of the law of Moses, an altar of uncut stones, on which no man had lifted up any iron. They offered burnt offerings on it to Yahweh, and sacrificed peace offerings.

The children of Joseph said, "The hill country is not enough for us. All the Canaanites who dwell in the land of the valley have chariots of iron, both those who are in Beth Shean and its towns, and those who are in the valley of Jezreel."

but the hill country shall be yours. Although it is a forest, you shall cut it down, and it's farthest extent shall be yours; for you shall drive out the Canaanites, though they have chariots of iron, and though they are strong."

Iron, Migdal El, Horem, Beth Anath, and Beth Shemesh; nineteen cities with their villages.

and spoke to them, saying, "Return with much wealth to your tents, with very much livestock, with silver, with gold, with brass, with iron, and with very much clothing. Divide the spoil of your enemies with your brothers."