1 Kings 6:16-20

16And he built twenty cubits of the innermost part of the house, both floor and walls, with boards of cedar; and he built [them] for it within, to [be] the oracle, the most holy place.

17And the house, that is, the temple before it, was forty cubits [long].

18And the cedar of the house within was carved with colocynths and half-open flowers: all was cedar; there was no stone seen.

19And he prepared the oracle in the midst of the house within, to set there the ark of the covenant of Jehovah.

20And the oracle within was twenty cubits in length, and twenty cubits in breadth, and twenty cubits in the height thereof; and he overlaid it with pure gold; and he overlaid the cedar-wood altar —