Ezekiel 40:35-37

35And he brought me to the north gate: and he measured it according to these measures;

36the lodges thereof, the posts thereof, and the arches thereof; and there were windows therein round about: the length was fifty cubits, and the breadth five and twenty cubits.

37And the posts thereof were toward the outer 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.