Ezekiel 43:19

Then he brought the bull of the sin offering, and Aaron and his sons laid their hands on the head of the bull of the sin offering.

but the chamber which faces toward the north is for the priests who keep the responsibility of the altar. These are the sons of Zadok, who from the sons of Levi come near to Yahweh to minister to Him.”

“But the Levitical priests, the sons of Zadok, who kept the responsibility of My sanctuary when the sons of Israel went astray from Me, shall come near to Me to minister to Me; and they shall stand before Me to bring near to Me the fat and the blood,” declares Lord Yahweh.

“It shall be the holy portion of the land; it shall be for the priests, the ministers of the sanctuary, who come near to minister to Yahweh, and it shall be a place for their houses and a holy place for the sanctuary.