Ezekiel 40:11-15

And he measured the width of the gateway, ten cubits, and the length of the gate, thirteen cubits.

There was a barrier wall one cubit wide in front of the guardrooms on each side; and the guardrooms were six cubits square on each side.

And he measured the gate from the roof of the one guardroom to the roof of the other, a width of twenty-five cubits, from one door to the door opposite.

He made the side pillars sixty cubits high; the gate extended all around to the side pillar of the courtyard.

And from the front of the entrance gate to the front of the inner porch of the gate was fifty cubits.