1 Kings 6:4

And the house which king Solomon built for the LORD, the length thereof [was] threescore cubits, and the breadth thereof twenty [cubits], and the height thereof thirty cubits.

And the porch before the temple of the house, twenty cubits [was] the length thereof, according to the breadth of the house; [and] ten cubits [was] the breadth thereof before the house.

And against the wall of the house he built chambers round about, [against] the walls of the house round about, [both] of the temple and of the oracle: and he made chambers round about:

The nethermost chamber [was] five cubits broad, and the middle [was] six cubits broad, and the third [was] seven cubits broad: for without [in the wall] of the house he made narrowed rests round about, that [the beams] should not be fastened in the walls of the house.