Numbers 18:8-15

8Then the Lord spoke to Aaron, “Now behold, I [the Lord] have entrusted you with My heave offerings, even all the holy gifts of the Israelites, I have given them to you as a portion, and to your sons as a continual allotment.

9This shall be yours of the most holy things, [reserved] from the fire: every offering of the people, every grain offering and sin offering and guilt offering, which they shall render (give) to Me, shall be most holy for you and for your sons.

10You shall eat it as the most holy thing; every male [of your family] shall eat it. It shall be holy to you.

11This also is yours: the heave offering of their gift, including all the wave offerings of the Israelites. I have given them to you and to your sons and to your daughters with you as a continual allotment; everyone in your household who is [ceremonially] clean may eat it.

12All the best of the fresh [olive] oil, and all the best of the new wine and of the grain, the first fruits of those which they give to the Lord, I give them to you.

13The first ripe fruits of all that is in the land, which they bring to the Lord, shall be yours; everyone in your household who is [ceremonially] clean may eat it.

14Every devoted thing in Israel [everything that has been promised to the Lord with an oath] shall be yours.

15Every firstborn of the womb of all flesh, whether it is man or animal, which they bring to the Lord, shall be yours; nevertheless, the firstborn of man you shall most certainly redeem, and the firstborn of unclean animals you shall redeem.