Numbers 8:15
And after that shall the Levites go in to do the service of the tabernacle of the congregation: and you shall cleanse them, and offer them an offering.
ā The Restored Word Bible
Context
13 And you shall set the Levites before Aaron, and before his sons, and offer them an offering unto the Yahuah.
14 Thus shall you separate the Levites from among the children of Israel: and the Levites shall be mine.
15 And after that shall the Levites go in to do the service of the tabernacle of the congregation: and you shall cleanse them, and offer them an offering.
16 For they wholly given unto me from among the children of Israel; instead of such as open every womb, the firstborn of all the children of Israel, have I taken them unto me.
17 For all the firstborn of the children of Israel mine, man and beast: on the day that I smote every firstborn in the land of Egypt I sanctified them for myself.