Ezekiel 42:1, 13

Then 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.

Then he said to me, “The north chambers and the south chambers, which are opposite the separating courtyard, are the holy chambers where the priests who approach the LORD shall eat the most holy offerings. There they shall lay the most holy offerings—the grain offering, the sin offering, and the trespass offering—for the place is holy.