Ezekiel 40:17-19 - The Outer Courtyard
17 And he brought me into the outer court, and behold, there were cells, and a pavement made for the court round about: thirty cells were upon the pavement. 18 And the pavement was by the side of the gates, answering to the length of the gates, namely the lower pavement. 19 And he measured the breadth from the front of the lower gate unto the front of the inner court outside, a hundred cubits eastward and northward.