Ezekiel 40:20-24

And as for the gate of the outer courtyard which faced north, he measured its length and its width.

It had three guardrooms on each side; and its side pillars and its porches had the same measurement as the first gate. Its length was fifty cubits, and the width twenty-five cubits.

Its windows, its porches, and its palm tree decorations had the same measurements as the gate which faced east; and it was reached by seven steps, and its porch was in front of them.

The inner courtyard had a gate opposite the gate on the north as well as the gate on the east; and he measured a hundred cubits from gate to gate.

Then he led me toward the south, and behold, there was a gate toward the south; and he measured its side pillars and its porches according to those same measurements.