Parallel
Ezekiel 40:12
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
The space (note: Heb. limit, or bound) also before the little chambers was one cubit on this side, and the space was one cubit on that side: and the little chambers were six cubits on this side, and six cubits on that side.
In front of each gate chamber was a wall one cubit high, and the gate chambers were six cubits square.