Numbers 8:21-23

Revised Geneva Translation

²¹ So the Levites were purified and washed their clothes. And Aaron offered them as a Shake Offering before the LORD. And Aaron made an atonement for them, to purify them.

²² And after that, the Levites went in to do their service in the Tabernacle of the Congregation, before Aaron and before his sons. As the LORD had Commanded Moses concerning the Levites, so they did to them.

²³ And the LORD spoke to Moses, saying,