King James Version
He measured then the gate from the roof of one little chamber to the roof of another: the breadth was five and twenty cubits, door against door.English Standard Version
Then he measured the gate from the ceiling of the one side room to the ceiling of the other, a breadth of twenty-five cubits; the openings faced each other.New International Version
Then he measured the gateway from the top of the rear wall of one alcove to the top of the opposite one; the distance was twenty-five cubits from one parapet opening to the opposite one.