Rashi on Exodus 29:27/רש"י על שמות כ״ט:כ״ז

1וקדשת את חזה התנופה ואת שוק התרומה וגו׳ AND THOU SHALT SANCTIFY THE BREAST OF THE WAVE OFFERING AND THE SHOULDER OF THE HEAVE OFFERING etc. — Declare these portions of the animal to have a sacred character for future generations in that the heaving of them and the waving of them shall be practised in respect of the breast and the shoulder of all peace-offerings, but the similarity between the שלמים and the מלואים shall not extend to burning the shoulder as was done in the case of the מלואים but (v. 28) “it shall be for Aaron and his sons” to be eaten.

2הונף WHICH IS WAVED — an expression for moving to and fro in a horizontal direction; venteler in old French

3הורם WHICH WAS HEAVED — an expression for moving up and down.