1 Kings 6:6

6:6 The nethermost story was five cubits broad, and the middle was six cubits broad, and the third was seven cubits broad; for on the outside he made offsets [in the wall] of the house round about, that [the beams] should not have hold in the walls of the house.
-World English Bible

Other Translation

6:6 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.
-King James Version