Halakhah su Levitico 7:19

To not eat meat of [the sacrifices] that has become impure: That we do not eat meat of [the sacrifices] that has become impure, as it is stated (Leviticus 7:19), "And meat that touches anything impure shall not be eaten." And the same is the law for an impure man, that it is forbidden for him to eat meat [that is] pure – and as we will write (Sefer HaChinukh 167) in a separate negative commandment, with God’s help. And in the second chapter of Pesachim 24b, they said [that] impurity of the body is with excision; impurity of the meat is with a negative commandment.

From the laws of the commandment is, for example, that which they, may their memory be blessed, said (Makkot 14b) that it is forbidden to render [sacrifices] impure or to bring about their impurity. But one who makes them impure is not lashed. Rather it is the pure one who eats them that are impure that is lashed – from that which is written (Leviticus 7:19), "it shall not be eaten." And even though this verse was about the inauguration, the law is the same for all of the other sacrifices. And even one who eats a kazayit of frankincense from the meal-offering which became impure after it was sanctified in a vessel is lashed; as it too is a part of the sacrifice. And the liability only comes with becoming impure [from] a primary source of impurity or its derivative by Torah writ. But on account of rabbinic impurity, he is not lashed [by Torah writ], but we do administer rabbinic lashes of rebellion upon him. And the rest of its details are in the thirteenth chapter of Zevachim.

The commandment of burning meat of [sacrifices] that has become impure: That we were commanded to burn meat of [sacrifices] that has become impure, as it is stated (Leviticus 7:19), "And meat that touches anything impure shall not be eaten; it shall be burnt with fire."