Ezekiel 40:46

46 and the chamber whose prospect is toward the north is for the Kohanim, the keepers of the charge of the altar: these are the sons of Tzadok, who from among the sons of Levi come near to the LORD to minister to him.

Ezekiel 40:46 In-Context

44 Outside of the inner gate were chambers for 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.
45 He said to me, This chamber, whose prospect is toward the south, is for the Kohanim, the keepers of the charge of the house;
46 and the chamber whose prospect is toward the north is for the Kohanim, the keepers of the charge of the altar: these are the sons of Tzadok, who from among the sons of Levi come near to the LORD to minister to him.
47 He measured the court, one hundred cubits long, and a hundred cubits broad, foursquare; and the altar was before the house.
48 Then 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.
The Hebrew Names Version is in the public domain.