1 Kings 6:7-11

And the house, when it was in building, was built of stone made ready before it was brought thither: so that there was neither hammer nor axe nor any tool of iron heard in the house, while it was in building.

The door for the middle chamber was in the right side of the house: and they went up with winding stairs into the middle chamber, and out of the middle into the third.

So he built the house, and finished it; and covered the house with beams and boards of cedar.

And then he built chambers against all the house, five cubits high: and they rested on the house with timber of cedar.

And the word of the LORD came to Solomon, saying,