Leviticus 7:16-21 - Instructions For Other Fellowship Offerings
16 "'If it be a vow or a freewill offering that he bringeth, the same day that he offereth it, it shall be eaten, and that which remaineth may be eaten on the morrow: 17 but as much of the offered flesh as remaineth unto the third day shall be burned with fire. 18 For if any of the flesh of the peace offerings be eaten the third day then shall he that offered it obtain no favour, neither shall it be reckoned unto him: but shall be an abomination, and the soul that eateth of it shall bear the sin thereof.
19 The flesh that toucheth any unclean thing shall not be eaten, but burnt with fire: and all that be clean in their flesh, may eat flesh. 20 If any soul eat of the flesh of the peace offerings, that pertain unto the LORD, and his uncleanness yet upon him, the same soul shall perish from among his people. 21 Moreover if a soul touch any unclean thing, whether it be the uncleanness of man or of any unclean beast or any abomination that is unclean: and then eat of the flesh of the peace offerings which pertain unto the LORD, that soul shall perish from his people.'"