11 Aaron is to present the Levites before the Lord as a wave offering from the Israelites, so that they may be ready to do the work of the Lord.
12 “After the Levites lay their hands on the heads of the bulls, use the one for a sin offering to the Lord and the other for a burnt offering, to make atonement for the Levites.
13 Have the Levites stand in front of Aaron and his sons and then present them as a wave offering to the Lord.
14 In this way you are to set the Levites apart from the other Israelites, and the Levites will be mine.