And after that shall the Lvim go in to do the service of the tabernacle of the congregation: and thou shalt cleanse them, and offer them for an offering.
And I, behold, I have taken the Lvim from among the children of Yisrael instead of all the firstborn that openeth the matrix among the children of Yisrael: therefore the Lvim shall be mine;
For they are wholly given unto me from among the children of Yisrael; instead of such as open every womb, even instead of the firstborn of all the children of Yisrael, have I taken them unto me.