8 The door for the middle side rooms was in the right side of the house: and they went up by winding stairs into the middle (story), and out of the middle into the third.
*Minor differences ignored. Grouped by changes, with first version listed as example.
The door for the middle chamber - i. e., the door which gave access to the mid-most "set of chambers." The chambers on the ground-floor were possibly reached each by their own door in the outer wall of the lean-to. The middle and upper floors were reached by a single door in the right or south wall, from which a winding staircase ascended to the second tier, while another ascended from the second to the third. The door to the stairs was in the outer wall of the building, not in the wall between the chambers and the temple. That would have desecrated the temple far more than the insertion of beams.
The door of the middle chamber was in the right side of the house,.... The south side of it:
and they went up with winding stairs into the middle chamber; which were outside the chambers, and which winded about for the sake of taking up less room, and which led up to the door of the middle chamber, on the south of which they went into it; according to the Vulgate Latin and Tigurine versions, they went up in the forth of a cockle, or the shell of a snail; in like manner as was the ascent of the temple of Pan at Alexandria, as Strabo (u) relates:
and out of the middle into the third; the third chamber, and by winding stairs up to that; and the like might be on the north side, though not expressed, and on the west: the Jews say (w), that in the second temple, these winding stairs went from the northeast to the northwest, whereby they went up to the roof of the chambers, and so to the south and west; with this compare Ezekiel 41:7; and which may represent the windings and turnings of God's people in this present state, their many afflictions and tribulations, through which they pass from one state to another.
(u) Geograph. l. 17. p. 547. (w) Misn. Middot, c. 4. sect. 5. See Lightfoot's Prospect of the Temple, &c. c. 12. p. 1071.
The door - That is, by which they entered to go up to the middle chamber or chambers; such as were in the middle story. Right side - That is, in the south - side, called the right side; because when a man looks towards the east, the south is on his right hand. There was another door on the left, or the north - side, leading to the chambers on that side. Winding stairs - Without the wall, leading up to the gallery out of which they went into the several chambers. Middle chamber - Or rather, into the middle story, or row of chambers; and so in the following words, out of the middle story: for these stair's could not lead up into each of the chambers; nor was it needful, but only into the story, which was sufficient for the use of all the chambers.
*More commentary available at chapter level.