7 This is what you must do to them to make them clean: Sprinkle the purifying water on them, then have them shave their whole bodies and wash their clothes, thus purifying themselves.
8 “Then they are to take a young bull with its grain offering of fine flour mixed with oil, plus a second young bull for a sin offering.
9 Bring the Levites before the Tent of Meeting, and gather the whole community of Bnei-Yisrael.
10 Bring the Levites before Adonai, Bnei-Yisrael will lay their hands on the Levites,
11 and Aaron will present the Levites before Adonai as a wave offering from Bnei-Yisrael. Then they may go about the work of the service of Adonai.
12 “The Levites are to lay their hands on the heads of the bulls. Use one for a sin offering and the other for a burnt offering to Adonai to make atonement for the Levites.
13 Have the Levites stand before Aaron and his sons and present them as a wave offering to Adonai.