Ezekiel 41:9-11

Amplified Bible, Classic Edition

⁹ The thickness of the outer wall of the side chamber was five cubits, as was the width of that part of the foundation that was left free of the side chambers that belonged to the house.

¹⁰ And between [the free space of the foundation platform and] the chambers was a breadth of twenty cubits round about the temple on every side.

¹¹ And the doors of the attached side chambers opened on the free space that was left, one door toward the north and another door toward the south; and the breadth of the space on the foundation platform that was left free was five cubits round about.