1 Chronicles 22:3, 14

David prepared large quantities of iron to make the nails for the doors of the gates and for the clamps, and more bronze than could be weighed

Now behold, with great pains I have prepared for the house of the LORD 100,000 talents of gold and 1,000,000 talents of silver, and bronze and iron beyond weight, for they are in great quantity; also timber and stone I have prepared, and you may add to them.