1 Kings 6:5-6

6:5 He built an extension all around the walls of the temple’s main hall and holy place and constructed side rooms in it. 6:6 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.