Numbers 8:9-11

Darby Translation

⁹ And thou shalt bring the Levites before the tent of meeting; and thou shalt gather together the whole assembly of the children of Israel.

¹⁰ And thou shalt bring the Levites before Jehovah; and the children of Israel shall put their hands upon the Levites.

¹¹ And Aaron shall offer the Levites as a wave-offering before Jehovah from the children of Israel, and they shall perform the service of Jehovah.