Ezekiel 42:1-4

1Then he brought me out into the outer court, by the way toward the north; and he brought me into the chamber which was opposite the separating courtyard, and which was opposite the building toward the north.

2Facing the length, which was one hundred cubits (the width was fifty cubits), was the north door.

3Opposite the inner court of twenty cubits, and opposite the pavement of the outer court, was gallery against gallery in three stories.

4In front of the chambers, toward the inside, was a walk ten cubits wide, at a distance of one cubit; and their doors faced north.