“You shall set the Levites before Aaron and before his sons, and offer them as a wave offering to Yahweh.”
Numbers 8:13 (WEB)
Context Reading
11and Aaron shall offer the Levites before Yahweh for a wave offering on the behalf of the children of Israel, that it may be theirs to do the service of Yahweh. 12“The Levites shall lay their hands on the heads of the bulls, and you shall offer the one for a sin offering and the other for a burnt offering to Yahweh, to make atonement for the Levites. 13You shall set the Levites before Aaron and before his sons, and offer them as a wave offering to Yahweh. 14Thus you shall separate the Levites from among the children of Israel, and the Levites shall be mine. 15“After that, the Levites shall go in to do the service of the Tent of Meeting. You shall cleanse them, and offer them as a wave offering.