'Seven and a half' in the Bible

The bottom floor of the extension was seven and a half feet wide, the middle floor nine feet wide, and the third floor ten and a half feet wide. He made ledges on the temple's outer walls so the beams would not have to be inserted into the walls.

He built an extension all around the temple; it was seven and a half feet high and it was attached to the temple by cedar beams.

Each of the first cherub's wings was seven and a half feet long; its entire wingspan was 15 feet.

He made two bronze tops for the pillars; each was seven-and-a-half feet high.

He also made the large bronze basin called "The Sea." It measured 15 feet from rim to rim, was circular in shape, and stood seven-and-a-half feet high. Its circumference was 45 feet.