Exegetical and Hermeneutical Commentary of Leviticus 10:15

The heave shoulder and the wave breast shall they bring with the offerings made by fire of the fat, to wave [it for] a wave offering before the LORD; and it shall be thine, and thy sons’ with thee, by a statute forever; as the LORD hath commanded.

The heave shoulder and wave breast shall they bring,…. Not the priests, but the owners to the priests, Le 7:29:

with the offerings made by fire of the fat: upon the inwards, kidneys, and caul of the liver, which was all burnt:

to wave [it] for a wave offering before the Lord, the shoulder was lifted up, and the breast waved to and fro before the Lord of the whole earth, and towards the several parts of it, to show and own his right to all they had, and then they were given to the priests as a token of it:

and it shall be thine, and thy sons with thee; both the shoulder and the breast:

by a statute for ever, to be observed as long as the ceremonial law and Levitical priesthood lasted, even to the end of the Jewish age and economy, and the coming of the Messiah:

as the Lord hath commanded; Le 7:33.

Fuente: John Gill’s Exposition of the Entire Bible

(15) The heave shoulder and the wave breast shall they bring.That is, the offerers who devoted these portions of the peace offering to the Lord, are to bring them to the officiating priests. (See Lev. 7:29-30.)

Fuente: Ellicott’s Commentary for English Readers (Old and New Testaments)

15. The heave shoulder wave breast See Lev 7:14; Lev 7:30, notes. “All the members of the priestly family, daughters, as well as sons all, whatever the measure of energy or capacity are to feed upon the breast and the shoulder, the affections and the strength of the true Peace Offering as raised from the dead and presented before God.” McIntosh.

Fuente: Whedon’s Commentary on the Old and New Testaments