9 The thickness of the wall, which was for the side rooms, on the outside, was five cubits: and that which was left was the place of the side rooms that belonged to the house.
*Minor differences ignored. Grouped by changes, with first version listed as example.
And that which was left - i. e., the passage (F) between the side-chambers and the temple-wall, was five cubits Ezekiel 41:11.
The place of the side chambers that were within - Within the side-chambers which belong to the house. The seer is giving first the height of the side-chambers Ezekiel 41:8, and then the breadth, from the outside of the wall of these chambers to the temple-wall.
The thickness of the wall - See LLL in the plan.
The place of the side chambers - A walk, or gallery of communication along the chambers, five cubits broad, Ezekiel 41:11.
The thickness of the wall, which was for the side chambers without, was five cubits,.... This is the outward wall of the chambers, north and south, which was five cubits thick, made of stone; See Gill on Ezekiel 41:5,
and that which was left was the place of the side chambers that were within; this was a void space, not built upon, which was before the chambers that stood within it; and was a space to walk in for those that dwelt in the chambers, or to go in from chamber to chamber; which also was five cubits in breadth, as appears from the next verse. This may denote the communion of churches, and the members of them one with another.
that which was left--There was an unoccupied place within chambers that belonged to the house. The buildings in this unoccupied place, west of the temple, and so much resembling it in size, imply that no place was to be left which was to be held, as of old, not sacred. Manasseh (2-Kings 23:11) had abused these "suburbs of the temple" to keeping horses sacred to the sun. All excuse for such abominations was henceforth to be taken away, the Lord claiming every space, and filling up this also with sacred erections [FAIRBAIRN].
The place - The walk and wall.
*More commentary available at chapter level.