but the leftovers from the meat of the sacrifice must be burned up in the fire ¹  on the third day.

It must be eaten on the day of your sacrifice and on the following day, ¹  but what is left over until the third day must be burned up. ² 

If, however, it is eaten ¹  on the third day, it is spoiled, ²  it will not be accepted,

If some of the meat of his peace offering sacrifice is ever eaten on the third day it will not be accepted; it will not be accounted to the one who presented it, since it is spoiled, ¹  and the person who eats from it will bear his punishment for iniquity. ²