Numbers 8:12-14

New Century Version

¹² “The Levites will put their hands on the bulls’ heads—one bull will be a sin offering to the Lord, and the other will be a burnt offering, to remove the sins of the Levites so they will belong to the Lord. ¹³ Make the Levites stand in front of Aaron and his sons and present the Levites as an offering to the Lord. ¹⁴ In this way you must set apart the Levites from the other Israelites; the Levites will be mine.