¹ The Lord said to Aaron, “You and your sons and your tribe ²  with you must bear the iniquity of the sanctuary, ³  and you and your sons with you must bear the iniquity of your priesthood.

“Bring with you your brothers, the tribe of Levi, the tribe of your father, so that they may join ¹  with you and minister to you while ²  you and your sons with you are before the tent of the testimony.

But you and your sons with you are responsible for your priestly duties, for everything at the altar and within the curtain. And you must serve. I give you the priesthood as a gift for service; but the unauthorized person who approaches must be put to death.”