Ezekiel 40:32-36

And he brought me into the inner court toward the east: and he measured the gate according to these measures.

And the little chambers thereof, and the posts thereof, and the arches thereof, were according to these measures: and there were windows therein and in the arches thereof round about: it was fifty cubits long, and five and twenty cubits broad.

And the arches thereof were toward the outward court; and palm trees were upon the posts thereof, on this side, and on that side: and the going up to it had eight steps.

And he brought me to the north gate, and measured it according to these measures;

The little chambers thereof, the posts thereof, and the arches thereof, and the windows to it round about: the length was fifty cubits, and the breadth five and twenty cubits.