'Iron' in the Bible

He removed the city's residents and made them do hard labor with saws, iron picks, and axes. This was his policy with all the Ammonite cities. Then David and all the army returned to Jerusalem.

David supplied a large amount of iron for the nails of the doors of the gates and for braces, more bronze than could be weighed,

Now, look, I have made every effort to supply what is needed to build the Lord's temple. I have stored up 100,000 talents of gold, 1,000,000 talents of silver, and so much bronze and iron it cannot be weighed, as well as wood and stones. Feel free to add more!

in using gold, silver, bronze, and iron. Get up and begin the work! May the Lord be with you!"

So I have made every effort to provide what is needed for the temple of my God, including the gold, silver, bronze, iron, wood, as well as a large amount of onyx, settings of antimony and other stones, all kinds of precious stones, and alabaster.

They donated for the service of God's temple 5,000 talents and ten thousand darics of gold, 10,000 talents of silver, 18,000 talents of bronze, and 100,000 talents of iron.