Ezekiel 40:20-23

20On the outer court was also a gateway facing north, and he measured its length and its width.

21Its gate chambers, three on this side and three on that side, its gateposts and its archways, had the same measurements as the first gate; its length was fifty cubits and its width twenty-five cubits.

22Its windows and those of its archways, and also its palm trees, had the same measurements as the gateway facing east; it was ascended by seven steps, and its archway was in front of it.

23A gate of the inner court was opposite the northern gateway, just as the eastern gateway; and he measured from gateway to gateway, one hundred cubits.