1 Kings 6:29-35

He then carved engravings of cherubim, palm trees, and flower blossoms on all the walls of both the Inner and the Main Sanctuary. And all the floors of both inner and outer rooms were gold-plated. He constructed doors of olivewood for the entrance to the Inner Sanctuary; the lintel and doorposts were five-sided. The doors were also carved with cherubim, palm trees, and flowers, and then covered with gold leaf. Similarly, he built the entrance to the Main Sanctuary using olivewood for the doorposts but these doorposts were four-sided. The doors were of cypress, split into two panels, each panel swinging separately. These also were carved with cherubim, palm trees, and flowers, and plated with finely hammered gold leaf.