Parallel
1 Kings 6:15
Brenton's English Septuagint · Berean Standard Bible
And he framed the walls of the house within with cedar boards, from the floor of the house and on to the inner walls and to the beams: he lined the parts enclosed with boards within, and compassed the inward parts of the house with planks of fir.
He lined the interior walls with cedar paneling from the floor of the temple to the ceiling, and he covered the floor with cypress (note: Or pine or juniper or fir; also in verse 34) boards.