14. “Thus you shall separate the Levites from among the people of Israel, and the Levites shall be mine.
15. And after that the Levites shall go in to serve at the tent of meeting, when you have cleansed them and offered them as a wave offering.
16. For they are wholly given to me from among the people of Israel. Instead of all who open the womb, the firstborn of all the people of Israel, I have taken them for myself.
17. For all the firstborn among the people of Israel are mine, both of man and of beast. On the day that I struck down all the firstborn in the land of Egypt I consecrated them for myself,
18. and I have taken the Levites instead of all the firstborn among the people of Israel.
19. And I have given the Levites as a gift to Aaron and his sons from among the people of Israel, to do the service for the people of Israel at the tent of meeting and to make atonement for the people of Israel, that there may be no plague among the people of Israel when the people of Israel come near the sanctuary.”