Numbers 18:2-4

English Standard Version

² And with you bring your brothers also, the tribe of Levi, the tribe of your father, that they may ^(A)join you and ^(B)minister to you while you and your sons with you are before the tent of the testimony. ³ They shall keep guard over you and ^(C)over the whole tent, ^(D)but shall not come near to the vessels of the sanctuary or to the altar ^(E)lest they, and you, die. ⁴ They shall join you and keep guard over the tent of meeting for all the service of the tent, ^(F)and no outsider shall come near you.