Deuteronomy 12:20-22

MSB(i) 20 When the LORD your God expands your territory as He has promised, and you crave meat and say, “I want to eat meat,” you may eat it whenever you want. 21 If the place where the LORD your God chooses to put His Name is too far from you, then you may slaughter any of the herd or flock He has given you, as I have commanded you, and you may eat it within your gates whenever you want. 22 Indeed, you may eat it as you would eat a gazelle or deer; both the ceremonially unclean and the clean may eat it.