Leviticus 19:6-8

Amplified Bible

⁶ It shall be eaten the same day you offer it and on the day following; and if anything remains until the third day, it shall be burned in the fire. ⁷ But if it is eaten at all on the third day, it is repulsive; it will not be accepted [by God as an offering]. ⁸ Everyone who eats it will bear [the responsibility for] his wickedness, for he has profaned a holy thing of the Lord; and that person shall be cut off from his people [excluding him from the atonement made for them].