1 Kings 6:30

6:30 He plated the floor of the temple with gold, inside and out. ¹ 

1 Kings 6:15

6:15 He constructed the walls inside the temple with cedar planks; he paneled the inside with wood from the floor of the temple to the rafters ²  of the ceiling. He covered the temple floor with boards made from the wood of evergreens.

¹ sn Inside and out probably refers to the inner and outer rooms within the building.

² tc The MT reads קִירוֹת (qirot, “walls”), but this should be emended to קוֹרוֹת (qorot, “rafters”). See BDB 900 s.v. קוֹרָה.