John Wesley on Ezekiel 41:5

After - Having left the holy of holies, now he is come to take the measures of the outer wall. The house - The temple. Six cubits - Three yards thick was this wall from the ground to the first story of the side - chambers. Side - chamber - Of the lowest floor; for there were three stories of these, and they differed in their breadth, as the wall of the temple, on which they rested, abated of its thickness; for the middle chambers were broader than the lowest by a cubit, and the highest as much broader than the middle. Round about - On the north, south, and west parts, on each side of every one of these three gates.