Deuteronomy 12:20-22

20“When the Lord your God enlarges your border as He has promised you, and you say, ‘Let me eat meat,’ because you long to eat meat, you may eat as much meat as your heart desires.

21If the place where the Lord your God chooses to put His name is too far from you, then you may slaughter from your herd and from your flock which the Lord has given you, just as I have commanded you, and you may eat within your gates as much as your heart desires.

22Just as the gazelle and the deer are eaten, so you may eat them; the unclean and the clean alike may eat them.