Exodus 29:28

25 And thou shalt receive them of their hands, and burn [them] upon the altar for a burnt offering, for a sweet savour before the LORD: it [is] an offering made by fire unto the LORD.

26 And thou shalt take the breast of the ram of Aaron’s consecration, and wave it [for] a wave offering before the LORD: and it shall be thy part.

27 And thou shalt sanctify the breast of the wave offering, and the shoulder of the heave offering, which is waved, and which is heaved up, of the ram of the consecration, [even] of [that] which [is] for Aaron, and of [that] which is for his sons:

28 And it shall be Aaron’s and his sons’ by a statute for ever from the children of Israel: for it [is] an heave offering: and it shall be an heave offering from the children of Israel of the sacrifice of their peace offerings, [even] their heave offering unto the LORD.

29 And the holy garments of Aaron shall be his sons’ after him, to be anointed therein, and to be consecrated in them.

30 [And] that son that is priest in his stead shall put them on seven days, when he cometh into the tabernacle of the congregation to minister in the holy [place].

31 And thou shalt take the ram of the consecration, and seethe his flesh in the holy place.