Leviticus 7:21

21 And the priest shall offer the fat upon the altar, and the breast shall be Aaron's and his sons,

Leviticus 7:21 Meaning and Commentary

Leviticus 7:21

Moreover, the soul that shall touch any unclean [thing],
&c.] Person or thing, the dead body of a man, or the bone of a dead body, or a grave in which it was laid:

as the uncleanness of man;
the issue that runs from a profluvious person:

or [any] unclean beast;
that was so by the law ceremonial; see ( Leviticus 11:4-8 ) :

or any abominable unclean thing;
which the Targum of Jonathan interprets of every unclean reptile: see ( Leviticus 11:20 Leviticus 11:24 Leviticus 11:29 )

and eat of the flesh of the sacrifice of peace offerings, which
[pertain] unto the Lord, even that soul shall be cut off from his
people; (See Gill on Leviticus 7:20).

Leviticus 7:21 In-Context

19 Thou shalt also speak to the children of Israel, saying, He that offers a sacrifice of peace-offering, shall bring his gift to the Lord also from the sacrifice of peace-offering.
20 His hands shall bring the burnt-offerings to the Lord; the fat which is on the breast and the lobe of the liver, he shall bring them, so as to set them for a gift before the Lord.
21 And the priest shall offer the fat upon the altar, and the breast shall be Aaron's and his sons,
22 and ye shall give the right shoulder for a choice piece to the priest of your sacrifices of peace-offering.
23 He that offers the blood of the peace-offering, and the fat, of the sons of Aaron, his shall be the right shoulder for a portion.

The Brenton translation of the Septuagint is in the public domain.