2 Chronicles 3:8-10

8Then he made the most holy place; its length corresponded to the width of the temple, 30 feet, and its width was 30 feet. He overlaid it with forty-five thousand pounds of fine gold.

9The weight of the nails was twenty ounces of gold, and he overlaid the ceiling with gold.

10He made two cherubim of sculptured work, for the most holy place, and he overlaid them with gold.