But if she becomes a widow or is divorced and has no children to support her, and she returns to live in her father's home, she may eat her father's food again. But other than these exceptions, only members of the priests' families are allowed to eat the sacred offerings."
"Anyone who eats the sacred offerings without realizing it must pay the priest for the amount eaten, plus an added penalty of 20 percent.
No one may defile the sacred offerings brought to the LORD by the Israelites
by allowing unauthorized people to eat them. The negligent priest would bring guilt upon the people and require them to pay compensation. I am the LORD, who makes them holy."
And the LORD said to Moses,
"Give Aaron and his sons and all the Israelites these instructions, which apply to those who are Israelites by birth as well as to the foreigners living among you. If you offer a whole burnt offering to the LORD, whether to fulfill a vow or as a freewill offering,
it will be accepted only if it is a male animal with no physical defects. It may be either a bull, a ram, or a male goat.
Do not bring an animal with physical defects, because it won't be accepted on your behalf."
"If you bring a peace offering to the LORD from the herd or flock, whether to fulfill a vow or as a freewill offering, you must offer an animal that has no physical defects of any kind.
An animal that is blind, injured, mutilated, or that has a growth, an open sore, or a scab must never be offered to the LORD by fire on the altar.
If the bull or lamb is deformed or stunted, it may still be offered as a freewill offering, but it may not be offered to fulfill a vow.
References for Leviticus 22:23