Leviticus 19:6

New International Version

It shall be eaten on the day you sacrifice it or on the next day; anything left over until the third day must be burned up.

Cross References

Exodus 12:10

Do not leave any of it till morning; if some is left till morning, you must burn it.

Leviticus 19:5

“ ‘When you sacrifice a fellowship offering to the Lord, sacrifice it in such a way that it will be accepted on your behalf.

Leviticus 19:7

If any of it is eaten on the third day, it is impure and will not be accepted.