Numbers 8:11-13

International Standard Version

¹¹ “Then Aaron is to present the descendants of Levi as a wave offering before the Lord from the Israelis, because they are to work in the service of the Lord. ¹² The descendants of Levi are then to lay their hands on the head of the bulls, offering one for a sin offering and the other one for a burnt offering to the Lord to atone for the descendants of Levi. ¹³ You are to make the descendants of Levi stand in the presence of Aaron and his sons. Then you are to wave them as wave offerings to the Lord.