Ezekiel 40:44-46 - Rooms For Priests And Other Worship Leaders
44 And on the outside of the inner gate, were the chambers of the singers in the inner court which was at the side of the north gate, and their front was toward the south, - one, at the side of the south gate, fronting, toward the north. 45 Then spake he unto me saying, This chamber whose front is toward the south, is for the priests keeping the charge of the house; 46 and the chamber whose front is towards the north is for the priests keeping the charge of the altar,-the same are the sons of Zadok k - who draw near from among the sons of Levi unto Yahweh. to wait upon him.