Comentario citado sobre I Reyes 6:15

and a row and a wall of new wood from within, in the manner of the building of the Temple that Solomon built.

and its walls [i.e., the walls] of the sideposts of the House, which were [made] of stones, and he explains: “its walls and its doors with gold.” In I Kings (6:15) it says: “until the walls of the ceiling (קִירוֹת הַסִּפֻּן).” Now this is why he calls the roof קִירוֹת הַסִּפֻּן, because the roof was like an inverted ship (סְפִינָה) or boat, for it is customary to make the ceiling round, like a ship.

and he overlaid it with fine gold Also in the Holy of Holies, he first built walls of wood, and upon it he overlaid gold, and the reason he does not mention any wood here in the Holy of Holies is due to the greatness of the Temple; i.e., all the walls of the House of the Ark were of gold, and there was no wood in them, and that was honor for the Holy of Holies, and this is proven in Kings (ad loc.). The proof that because of the honor of the House he does not mention any wood is that it is written (verse 6): “And he overlaid the House with precious stone,” whereas in Kings, it is not written: “precious stone.” Why not? Because in the Book of the Chronicles of the Kings of Judah he lets you know that Solomon’s intention was for the honor of the House.