Ezekiel 40:18

From the forefront of the gate at the entrance to the forefront of the inner porch of the gate were fifty cubits.

There were closed windows to the side rooms, and to their posts within the gate all around, and likewise to the arches. Windows were around inward. Palm trees were on each post.

Then he brought me into the outer court. Behold, there were rooms and a pavement made for the court all around. Thirty rooms were on the pavement.

Then he measured the width from the forefront of the lower gate to the forefront of the inner court outside, one hundred cubits, both on the east and on the north.

He measured the length and width of the gate of the outer court which faces toward the north.

The lodges of it were three on this side and three on that side. Its posts and its arches were the same as the measure of the first gate: its length was fifty cubits, and the width twenty-five cubits.