1 Chronicles 22:3

David also provided great quantities of iron for nails for the doors of the gates and for clamps , as well as bronze in quantities beyond weighing ,

He provided a large amount of iron to make nails for the doors of the gateways and for the fittings, and more bronze than could be weighed.

And David prepared iron in abundance for the nails for the doors of the gates, and for the joinings; and brass in abundance without weight;