1 Chronicles 22:3-5, 14-16

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; also cedar trees in abundance: for the Zidonians and they of Tyre brought much cedar wood to David. And David said, Solomon my son is young and tender, and the house that is to be builded for the LORD must be exceeding magnifical, of fame and of glory throughout all countries: I will therefore now make preparation for it. So David prepared abundantly before his death.

Now, behold, in my trouble I have prepared for the house of the LORD an hundred thousand talents of gold, and a thousand thousand talents of silver; and of brass and iron without weight; for it is in abundance: timber also and stone have I prepared; and thou mayest add thereto. Moreover there are workmen with thee in abundance, hewers and workers of stone and timber, and all manner of cunning men for every manner of work. Of the gold, the silver, and the brass, and the iron, there is no number. Arise therefore, and be doing, and the LORD be with thee.