Leviticus 7:31-35

³¹Then the Priest shall burne the fatte vpon the Altar, and the breast shall be Aarons and his sonnes.

³²And the right shoulder shall ye giue vnto the Priest for an heaue offering, of your peace offrings.

³³The same that offreth the blood of ye peace offrings, and the fatte, among the sonnes of Aaron, shall haue the right shoulder for his parte.

³⁴For the breast shaken to and from, and the shoulder lifted vp, haue I taken of the children of Israel, euen of their peace offrings, and haue giuen them vnto Aaron the Priest and vnto his sonnes by a statute for euer from among the children of Israel.

³⁵This is the anointing of Aaron, and the anointing of his sonnes, concerning the offerings of the Lord made by fire, in the day when he presented them to serue in the Priestes office vnto the Lord.