Numbers 8:11-13

Amplified Bible, Classic Edition

¹¹ And Aaron shall offer the Levites before the Lord as a wave offering from the Israelites and on their behalf, that they may do the service of the Lord.

¹² Then the Levites shall lay their hands upon the heads of the bulls, and you shall offer the one for a sin offering and the other for a burnt offering to the Lord, to make atonement for the Levites.

¹³ And you shall present the Levites before Aaron and his sons and offer them as a wave offering to the Lord.