1 Kings 6:14-22

So Solomon built the house and finished it. He lined the walls of the house on the inside with boards of cedar. From the floor of the house to the walls of the ceiling, he covered them on the inside with wood, and he covered the floor of the house with boards of cypress. He built twenty cubits of the rear of the house with boards of cedar from the floor to the walls, and he built this within as an inner sanctuary, as the Most Holy Place. The house, that is, the nave in front of the inner sanctuary, was forty cubits long. The cedar within the house was carved in the form of gourds and open flowers. All was cedar; no stone was seen. The inner sanctuary he prepared in the innermost part of the house, to set there the ark of the covenant of the LORD. The inner sanctuary was twenty cubits long, twenty cubits wide, and twenty cubits high, and he overlaid it with pure gold. He also overlaid an altar of cedar. 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. And he overlaid the whole house with gold, until all the house was finished. Also the whole altar that belonged to the inner sanctuary he overlaid with gold.