Ezekiel 42:7-12

7And a wall which was outside ran parallel to the chambers, at the front of the chambers, toward the outer court; its length was fifty cubits.

8The length of the chambers toward the outer court was fifty cubits, whereas that facing the temple was one hundred cubits.

9At the lower chambers was the entrance on the east side, as one goes into them from the outer court.

10Also there were chambers in the thickness of the wall of the court toward the east, opposite the separating courtyard and opposite the building.

11There was a walk in front of them also, and their appearance was like the chambers which were toward the north; they were as long and as wide as the others, and all their exits and entrances were according to plan.

12And corresponding to the doors of the chambers that were facing south, as one enters them, there was a door in front of the walk, the way directly in front of the wall toward the east.