Numbers 18:11-13

New Revised Standard Version, Anglicised Catholic Edition

¹¹ This also is yours: I have given to you, together with your sons and daughters, as a perpetual due, whatever is set aside from the gifts of all the elevation-offerings of the Israelites; everyone who is clean in your house may eat them. ¹² All the best of the oil and all the best of the wine and of the grain, the choice produce that they give to the Lord, I have given to you. ¹³ The first fruits of all that is in their land, which they bring to the Lord, shall be yours; everyone who is clean in your house may eat of it.