Leviticus 7:35

35 This is the anointing portion of Aaron, and the anointing portion of his sons, out of the offerings of Yahweh made by fire, in the day when he presented them to minister to Yahweh in the priest's office;

Leviticus 7:35 Meaning and Commentary

Leviticus 7:35

This [is the portion] of the anointing of Aaron
Of his being anointed to the priestly office; this is the part allotted and assigned him for the execution of it; this is the reward, as Aben Ezra interprets it, of his faithful performance of it, namely, his having the wave breast and heave shoulder of the peace offerings, and a cake out of everyone of the unleavened cakes, together with the leavened bread, besides other perquisites from other offerings: and of the anointing of his sons;
the successors of him in the priest hood; the Targum of Jonathan adds, above all their brethren the Levites: out of the offerings of the Lord made by fire;
out of such whose fat on the several parts of them was burnt with fire, such as the peace offerings were: in the day when he presented them to minister unto the Lord in the
priest's office;
when they were ordered to be taken out from among the children of Israel, and to be consecrated to, and invested with, the priest's office, as they were by Moses, and presented by him unto him as his priests; at that time the above portion was assigned them, as follows.

Leviticus 7:35 In-Context

33 He among the sons of Aaron who offers the blood of the peace offerings, and the fat, shall have the right thigh for a portion.

34 For the waved breast and the heaved thigh I have taken from the children of Israel out of the sacrifices of their peace offerings, and have given them to Aaron the priest and to his sons as their portion forever from the children of Israel.'"

35 This is the anointing portion of Aaron, and the anointing portion of his sons, out of the offerings of Yahweh made by fire, in the day when he presented them to minister to Yahweh in the priest's office;

36 which Yahweh commanded to be given them of the children of Israel, in the day that he anointed them. It is their portion forever throughout their generations.

37 This is the law of the burnt offering, of the meal offering, and of the sin offering, and of the trespass offering, and of the consecration, and of the sacrifice of peace offerings;