Ezekiel 41:9-12

9The thickness of the wall, which was for the side-chambers without, was five cubits, as also what was left free along the building of the side-chambers that pertained to the house.

10And between the cells [and the house] was a width of twenty cubits round about the house on every side.

11And the entry of the side-chambers was toward what was left free, one entry toward the north, and one entry toward the south; and the width of the space left free was five cubits round about.

12And the building that was before the separate place at the end toward the west was seventy cubits broad; and the wall of the building was five cubits thick round about; and its length ninety cubits.