The side rooms were arranged one above another in three levels of thirty rooms each. There were ledges all around the wall of the temple to serve as supports for the side rooms, so that the supports would not be fastened into the wall of the temple itself.
Diligence in the plainer parts of Scripture leads to the mysteries of the kingdom. Those willing to dwell in God's courts shall be brought into His temple; Ezekiel, a priest barred from serving, is dignified above his order by this prophetical vision of Christ's body, the church, where all are living temples.
AI summary
Commenting on Ezekiel 41:1-11
And the side chambers were three, one over another, and thirty in order,.... There were three stories of them, and thirty in every storey, in all ninety; there were such chambers round about Solomon's temple, and so many stories of them, though their number is not expressed, Kg1 6:5, but Josephus (z) says they were thirty, and one above another, three stories of them, as here.
might . . . hold, but . . . not hold in . . . wall of the house-- Kg1 6:6 tells us there were rests made in the walls of the temple for supports to the side chambers; but the temple walls did not thereby become part of this side building; they stood separate from it.