Ezekiel 41:7
The side rooms were wider on the higher levels, because the walls were narrower at the higher levels. Therefore the width of the house increased upward; and so one went up from the lowest level to the highest through the middle level.
World English Bible (Public Domain)
In context
Before · Ezekiel 41:5–6
5Then he measured the wall of the house, six cubits; and the width of every side room, four cubits, all around the house on every side. 6The side rooms were in three stories, one over another, and thirty in each story. They entered into the wall which belonged to the house for the side rooms all around, that they might be supported and not penetrate the wall of the house.
7The side rooms were wider on the higher levels, because the walls were narrower at the higher levels. Therefore the width of the house increased upward; and so one went up from the lowest level to the highest through the middle level.