Ezekiel 42:7-9

Revised Geneva Translation

⁷ And the wall that was outside, opposite the chambers, toward the outer court, on the front of the chambers, was fifty cubits long.

⁸ For the length of the chambers that were in the outer court was fifty cubits. And lo, in front of the Temple were a hundred cubits.

⁹ And under these chambers was the entry, on the East side, as one goes into them from the outer court.