Ezekiel 40:17-19

American Standard Version

¹⁷ Then brought he me into the outer court; and, lo, there were chambers and a pavement, made for the court round about: thirty chambers were upon the pavement. ¹⁸ And the pavement was by the ^[a]side of the gates, answerable unto the length of the gates, even the lower pavement. ¹⁹ Then he measured the breadth from the forefront of the lower gate unto the forefront of the inner court without, a hundred cubits, both on the east and on the north.