Deuteronomy 12:15-16

“However, you may slaughter and eat meat within any of your [city] gates, whatever you wish, according to the blessing of the LORD your God which He has given you [as His generous provision for daily life]. The [ceremonially] unclean and the clean may eat it, such as the gazelle and the deer. Only you shall not eat the blood; you are to pour it out on the ground like water.