Moses told Aaron and his surviving sons Eleazar and Ithamar, “Take the grain offering left over from the offering by fire to the Lord. Make unleavened bread, and eat it next to the altar because it is very holy.
He asked them, “Why didn’t you eat the offering for sin in the holy place? It is very holy and was given to you to take away the sins of the congregation and to make peace with the Lord for them.
He will slaughter the lamb in the holy place where he slaughters the offering for sin and the burnt offering. He will do this because the guilt offering, like the offering for sin, belongs to the priest. It is very holy.
However, he must never come up to the canopy or to the altar, since he has a physical defect. He must never dishonor the holy places because I, the Lord, set them apart as holy.”
Never bring any kind of castrated animal received from a foreigner as a food offering for your God. A castrated animal will not be accepted on your behalf because castration is a physical defect.”
“However, everything dedicated to the Lord for destruction—a person, an animal, or a field that belongs to you—must not be sold or bought back. Everything dedicated in that way is very holy. It belongs to the Lord.
“The priest must put on his linen clothes, including his linen undergarments. Then he will remove the ashes left on the altar from the fire that consumed the burnt offering and will put them next to the altar.
I am giving you, your sons, and your daughters all the holy contributions the Israelites bring to the Lord. These contributions will always be yours. It is an everlasting promise of salt in the Lord’s presence for you and your descendants.”
Don’t you realize that those who work at the temple get their food from the temple? Don’t those who help at the altar get a share of what is on the altar?