three thousand talents of gold, of the gold of Ophir, and seven thousand talents of refined silver, to overlay the walls of the houses;
1 Chronicles 29:4
Surrounding context
29:3 Moreover, because I have set my affection on the house of my God, I have given to the house of my God, over and above all that I have prepared for the holy house, my own special treasure of gold and silver:
29:4 three thousand talents of gold, of the gold of Ophir, and seven thousand talents of refined silver, to overlay the walls of the houses;
29:5 the gold for things of gold and the silver for things of silver, and for all kinds of work to be done by the hands of craftsmen. Who then is willing to consecrate himself this day to the LORD?"