Ezekiel 40:45-47

New Revised Standard Version, Anglicised Catholic Edition

⁴⁵ He said to me, ‘This chamber that faces south is for the priests who have charge of the temple, ⁴⁶ and the chamber that faces north is for the priests who have charge of the altar; these are the descendants of Zadok, who alone among the descendants of Levi may come near to the Lord to minister to him.’ ⁴⁷ He measured the court, one hundred cubits deep, and one hundred cubits wide, a square; and the altar was in front of the temple.