TSK · Leviticus 7:32

For the wave breast and the heave shoulder have I taken of the children of Israel from off the sacrifices of their peace offerings, and have given them unto Aaron the priest and unto his sons by a statute for ever from among the children of Israel.

And the breasts and the right shoulder Aaron waved [for] a wave offering before the LORD; as Moses commanded.

And the priest shall wave them [for] a wave offering before the LORD: this [is] holy for the priest, with the wave breast and heave shoulder: and after that the Nazarite may drink wine.

And this shall be the priest's due from the people, from them that offer a sacrifice, whether [it be] ox or sheep; and they shall give unto the priest the shoulder, and the two cheeks, and the maw.

Do ye not know that they which minister about holy things live [of the things] of the temple? and they which wait at the altar are partakers with the altar?