Numbers 8:13

And thou shalt set the Levites— Houbigant renders this verse, Then thou shalt bring the Levites to Aaron and to his sons, and shalt apply them to [the service of] the Lord: others would have it, Thou shalt present them to Aaron and his sons, after having offered them as an offering unto the Lord. So in Numbers 8:15. And thou shalt cleanse them, and offer them, &c. should be, after thou shalt have cleansed them, and have, &c.