Numbers 18:9-15

⁹This shall be yours of the most holy things from the fire: every offering of theirs, even every meal offering of theirs, and every sin offering of theirs, and every trespass offering of theirs, which they shall render to me, shall be most holy for you and for your sons.

¹⁰You shall eat of it like the most holy things. Every male shall eat of it. It shall be holy to you.

¹¹“This is yours, too: the wave offering of their gift, even all the wave offerings of the children of Israel. I have given them to you, and to your sons and to your daughters with you, as a portion forever. Everyone who is clean in your house shall eat of it.

¹²“I have given to you all the best of the oil, all the best of the vintage, and of the grain, the first fruits of them which they give to Yahweh.

¹³The first-ripe fruits of all that is in their land, which they bring to Yahweh, shall be yours. Everyone who is clean in your house shall eat of it.

¹⁴“Everything devoted in Israel shall be yours.

¹⁵Everything that opens the womb, of all flesh which they offer to Yahweh, both of man and animal, shall be yours. Nevertheless, you shall surely redeem the firstborn of man, and you shall redeem the firstborn of unclean animals.