Leviticus 19:6-8

6It shall be eaten the same day you offer it or on the day after, and anything left over until the third day shall be burned up with fire. 7If it is eaten at all on the third day, it is a  tainted; it will not be accepted, 8and everyone who eats it shall b  bear his iniquity, because c  he has profaned what is holy to the  Lord, and that person shall be cut off from his people.

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