Deuteronomy 14:21 AMPC

[21] You shall not eat of anything that dies of itself. You may give it to the stranger or the foreigner who is within your towns, that he may eat it, or you may sell it to an alien. [They are not under God's law in this matter] but you are a people holy to the Lord your God. You shall not [even] boil a kid in its mother's milk.