'Boards' in the Bible

So Solomon built the house (temple) and finished it, and roofed the house with beams and boards of cedar.

He built the walls of the interior of the house [that is, the Holy Place and the Holy of Holies] with boards of cedar, from the floor of the house to the rafters of the ceiling. He overlaid the interior with wood, and he overlaid the floor of the house with boards of cypress.

He built twenty cubits on the rear of the house with boards of cedar from the floor to the ceiling; he built its interior as the [inner] sanctuary, the Holy of Holies.