Ezekiel 40:17, 20, 31, 34, 37

Then he brought me into the outer court, and behold, there were chambers and a pavement made for the court all around; thirty chambers faced the pavement.

As for the gate of the outer court which faced the north, he measured its length and its width.

Its porches were toward the outer court; and palm tree ornaments were on its side pillars, and its stairway had eight steps.

Its porches were toward the outer court; and palm tree ornaments were on its side pillars, on each side, and its stairway had eight steps.

Its side pillars were toward the outer court; and palm tree ornaments were on its side pillars on each side, and its stairway had eight steps.