Exodus 29:27-37

27 And thou shalt sanctify the breast of the wave-offering, and the thigh of the heave-offering, which is waved, and which is heaved up, of the ram of consecration, even of that which is for Aaron, and of that which is for his sons:
28 and it shall be for Aaron and his sons as [their] portion for ever from the children of Israel; for it is a heave-offering: and it shall be a heave-offering from the children of Israel of the sacrifices of their peace-offerings, even their heave-offering unto Jehovah.
29 And the holy garments of Aaron shall be for his sons after him, to be anointed in them, and to be consecrated in them.
30 Seven days shall the son that is priest in his stead put them on, when he cometh into the tent of meeting to minister in the holy place.
31 And thou shalt take the ram of consecration, and boil its flesh in a holy place.
32 And Aaron and his sons shall eat the flesh of the ram, and the bread that is in the basket, at the door of the tent of meeting.
33 And they shall eat those things wherewith atonement was made, to consecrate [and] to sanctify them: but a stranger shall not eat thereof, because they are holy.
34 And if aught of the flesh of the consecration, or of the bread, remain unto the morning, then thou shalt burn the remainder with fire: it shall not be eaten, because it is holy.
35 And thus shalt thou do unto Aaron, and to his sons, according to all that I have commanded thee: seven days shalt thou consecrate them.
36 And every day shalt thou offer the bullock of sin-offering for atonement: and thou shalt cleanse the altar, when thou makest atonement for it; and thou shalt anoint it, to sanctify it.
37 Seven days thou shalt make atonement for the altar, and sanctify it: and the altar shall be most holy; whatsoever toucheth the altar shall be holy.

Exodus 29:27-37 Meaning and Commentary

INTRODUCTION TO EXODUS 29

This chapter gives an account of the form and order of the consecration of Aaron and his sons to the priestly office; preparatory to which Moses is ordered to take a young bullock, two rams, bread, cakes, and wafers unleavened, and bring them and Aaron and his sons to the door of the congregation, where the ceremony was to be publicly performed, and which began with washing them, Ex 29:1-4 and then proceeded by putting on the priestly garments directed to be made in the preceding chapter, first on Aaron, who also was anointed, Ex 29:5-7 and then upon his sons, Ex 29:8,9 after which the bullock and the two rams were to be slain, and orders are given what was to be done with their blood, and the several parts of them, as well as with the cakes and wafers, Ex 29:10-23 and directions are given to make these wave and heave offerings, Ex 29:24-28 and that the garments of Aaron's should be his son's that succeeded him, Ex 29:29,30, and that the flesh of the ram of consecration with the bread should be eaten by Aaron and his sons and no other, Ex 29:31-35, the altar also where they were to officiate was to be cleansed, sanctified, and an atonement made for it, Ex 29:36,37 after which two lambs every day, morning and evening, were to be offered on it in all succeeding generations, Ex 29:38-42, and the chapter is closed with a promise that the Lord would meet with the children of Israel at the door of the tabernacle of the congregation, and would sanctify the tabernacle, and dwell among them, and be their God, Ex 29:43-46.

The American Standard Version is in the public domain.