Leviticus 19:7

And if it be eaten at all on the third day, it is abominable; it shall not be accepted.

If it is eaten at all on the third day, it is an abomination. It will not be accepted;

And if it be eaten at all on the third day, it is an abomination; it shall not be accepted:

and if it be really eaten on the third day, it `is' an abomination, it is not pleasing,

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