1 Kings 6:20-22

20 The inner sanctuarya was twenty cubits long, twenty cubits wide, and twenty cubits high, and he overlaid it with pure gold. He also overlaidb an altar of cedar.
21 And Solomon overlaid the inside of the house with pure gold, and he drew chains of gold across, in front of the inner sanctuary, and overlaid it with gold.
22 And he overlaid the whole house with gold, until all the house was finished. 1Also the whole altar that belonged to the inner sanctuary he overlaid with gold.