The Lord gave Moses further instructions, saying:
"These are the regulations for the guilt offering, which is most holy. It is to be slaughtered in the same place as the burnt offering, and the priest shall sprinkle its blood on all sides of the altar. All of its fat must be offered—the fat tail, the fat covering the inner parts, both kidneys with the fat near the loins, and the covering of the liver that is removed with the kidneys. The priest shall burn them on the altar as an offering by fire to the Lord; it is a guilt offering. Any male from a priest's family may eat it, but it must be eaten in a holy place, for it is most holy.
The same law applies to both the sin offering and the guilt offering; they belong to the priest who makes atonement with them. The priest who offers a burnt offering for anyone may also keep the hide of the animal for himself. Every grain offering baked in an oven, cooked in a pan, or prepared on a griddle belongs to the priest who presents it. Every grain offering, whether mixed with oil or dry, belongs equally to all the sons of Aaron.
These are the regulations for fellowship offerings presented to the Lord: If someone brings it as an act of thanksgiving, then along with the sacrifice they must offer cakes of bread without yeast mixed with oil, wafers without yeast spread with oil, and cakes of fine flour well-kneaded and mixed with oil. They must also bring loaves made with yeast. From each kind they are to present one as a contribution to the Lord, and it will belong to the priest who sprinkles the blood of the fellowship offering. The meat of the fellowship offering of thanksgiving must be eaten on the day it is offered; none of it may remain until morning.
If the offering is made because of a vow or as a freewill offering, the sacrifice may be eaten on the day it is offered, and what remains may be eaten the next day. But any meat left over until the third day must be burned. If any of it is eaten on the third day, the offering will not be accepted or credited to the one who brought it; it will be considered impure, and whoever eats it will be guilty.
Meat that touches anything unclean must not be eaten but burned up. Anyone who is clean may eat other meat. But if anyone unclean eats the meat of the fellowship offering that belongs to the Lord, they must be cut off from their people. The same applies if anyone touches anything unclean—whether human uncleanness, an unclean animal, or any detestable thing—and then eats the meat of the fellowship offering; that person must be cut off from their people."
The Lord also said to Moses: "Tell the Israelites: Do not eat any fat from cattle, sheep, or goats. The fat of an animal found dead or torn by wild beasts may be used for other purposes, but you must not eat it. Anyone who eats fat from an animal offered to the Lord by fire must be cut off from their people. Wherever you live, you must not eat blood of any bird or animal. Whoever eats blood must be cut off from their people."
Again the Lord said to Moses: "Tell the Israelites: Anyone who brings a fellowship offering must present part of it to the Lord. With their own hands they must bring the offerings made to the Lord by fire—the fat along with the breast—and wave the breast before the Lord as a wave offering. The priest shall burn the fat on the altar, but the breast will belong to Aaron and his sons. You are also to give the right thigh of the fellowship offering as a contribution to the priest. The son of Aaron who offers the blood and the fat will have the right thigh as his share. From the fellowship offerings of the Israelites, I have taken the breast that is waved and the thigh that is presented and given them to Aaron the priest and his sons as their regular share from the Israelites."
This was the portion assigned to Aaron and his sons from the offerings made to the Lord by fire on the day they were anointed to serve Him as priests. On that day the Lord commanded that this be given to them as their share from the Israelites for generations to come.
These, then, are the regulations for the burnt offering, the grain offering, the sin offering, the guilt offering, the ordination offering, and the fellowship offering, which the Lord gave Moses on Mount Sinai on the day He commanded the Israelites to bring their offerings to Him in the desert of Sinai.