Ezekiel 42:7-9

The Voice

⁷ The wall behind the chambers ran parallel to them and the outer courtyard for a distance of 87½ feet. ⁸ On the side next to the outer courtyard, the row of chambers was 87½ feet long. On the side nearest to the sanctuary it was 175 feet long. ⁹ The chambers on the first level could be entered from the east when coming in from the outer courtyard.