Ezekiel 41:7-9

New International Version

⁷ The side rooms all around the temple were wider at each successive level. The structure surrounding the temple was built in ascending stages, so that the rooms widened as one went upward. A stairway^(A) went up from the lowest floor to the top floor through the middle floor.

⁸ I saw that the temple had a raised base all around it, forming the foundation of the side rooms. It was the length of the rod, six long cubits. ⁹ The outer wall of the side rooms was five cubits thick. The open area between the side rooms of the temple