Ezekiel 48:11 (KJV)
It shall be for the priests that are sanctified of the sons of Zadok which have kept my charge which went not astray when the children of Israel went astray as the Levites went astray
It shall be for the priests that are sanctified of the sons of Zadok which have kept my charge which went not astray when the children of Israel went astray as the Levites went astray