1 Kings 6:10

The three-story annex, each story seven and one half feet high, was built against the outside walls of the Temple. Cedar beams were used to join it to them.

Treasury of Scripture Knowledge

Summary

And then he built chambers against all the house, five cubits high: and they rested on the house with timber of cedar.

General references

Bible References

General references

Ezekiel 40:7
There were also guardrooms. Each guardroom was ten and one half feet long and ten and one half feet wide. The space between the guardrooms was nine feet thick. And the entrance to the gateway by the entrance hall of the temple was ten and one half feet wide.