Numbers 8:12-14

21st Century King James Version

¹² And the Levites shall lay their hands upon the heads of the bullocks, and thou shalt offer the one for a sin offering and the other for a burnt offering unto the Lord to make an atonement for the Levites.

¹³ And thou shalt set the Levites before Aaron and before his sons, and offer them for an offering unto the Lord.

¹⁴ Thus shalt thou separate the Levites from among the children of Israel, and the Levites shall be Mine.