Numbers 3:10-12

New Living Translation

¹⁰ Appoint Aaron and his sons to carry out the duties of the priesthood. But any unauthorized person who goes too near the sanctuary must be put to death.”

¹¹ And the Lord said to Moses, ¹² “Look, I have chosen the Levites from among the Israelites to serve as substitutes for all the firstborn sons of the people of Israel. The Levites belong to me,