Deuteronomy 12:15-17

New Century Version

¹⁵ But you may kill your animals in any of your towns and eat as much of the meat as you want, as if it were a deer or a gazelle; this is the blessing the Lord your God is giving you. Anyone, clean or unclean, may eat this meat, ¹⁶ but do not eat the blood. Pour it out on the ground like water. ¹⁷ Do not eat in your own towns what belongs to the Lord: one-tenth of your grain, new wine, or oil; the first animals born to your herds or flocks; whatever you have promised to give; the special gifts you want to give to the Lord, or any other gifts.