1 Kings 6:3-6

3And the porch before the temple of the house, twenty cubits was the length of it, according to the breadth of the house; and ten cubits was the breadth of it before the house.

4And for the house he made windows of narrow lights.1

5And against the wall of the house he built chambers all around, against the walls of the house all around, both of the temple and of the inner sanctuary: and he made chambers all around:234

6The lowest chamber was five cubits broad, and the middle was six cubits broad, and the third was seven cubits broad: for around the outside in the wall of the house he made narrowed rests, that the beams should not be fastened in the walls of the house.5