Ezekiel 40:18 in the World English Bible
The pavement was by the side of the gates, corresponding to the length of the gates, even the lower pavement.
Context
17 Then brought he me into the outward 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 by the side of the gates over against the length of the gates was the lower pavement.
19 Then he measured the breadth from the forefront of the lower gate unto the forefront of the inner court without, an hundred cubits eastward and northward.