Numbers 15:13-16

13“‘Every native-born person must do these things in this way to present an offering made by fire as a pleasing aroma to the Lord.

14If a resident foreigner is living with you – or whoever is among you in future generations – and prepares an offering made by fire as a pleasing aroma to the Lord, he must do it the same way you are to do it.

15One statute must apply to you who belong to the congregation and to the resident foreigner who is living among you, as a permanent statute for your future generations. You and the resident foreigner will be alike before the Lord.

16One law and one custom must apply to you and to the resident foreigner who lives alongside you.’”