Ezekiel 40:8-10

New Century Version

⁸ Then the man measured the porch of the gateway. ⁹ It was about fourteen feet deep, and its side walls were three and one-half feet thick. The porch of the gateway faced the Temple.

¹⁰ On each side of the east gateway were three rooms, which measured the same on each side. The walls between each room were the same thickness.