Ezekiel 40:46

And without the inner gate [were] the chambers of the singers in the inner court, which [was] at the side of the north gate; and their prospect [was] toward the south: one at the side of the east gate [having] the prospect toward the north.

And he said unto me, This chamber, whose prospect [is] toward the south, [is] for the priests, the keepers of the charge of the house.

So he measured the court, an hundred cubits long, and an hundred cubits broad, foursquare; and the altar [that was] before the house.

And he brought me to the porch of the house, and measured [each] post of the porch, five cubits on this side, and five cubits on that side: and the breadth of the gate [was] three cubits on this side, and three cubits on that side.