And the Levites are to lay their hands on the heads of the bulls, and offer to the LORD one as a sin offering and the other as a burnt offering, to make atonement for the Levites.
Jewish Publication Society of America Version (JPS1917) - Numbers 8:12 >And the Levites shall lay their hands upon the heads of the bullocks; and offer thou the one for a sin-offering, and the other for a burnt-offering, unto the LORD, to make atonement for the Levites.