¹³ “You are to have the Levites stand before Aaron and his sons, and you are to present them before the Lord as a presentation offering. ¹⁴ In this way you are to separate the Levites from the rest of the Israelites so that the Levites will belong to me.^{(A) 15} After that the Levites may come to serve at the tent of meeting, once you have ceremonially cleansed them and presented them as a presentation offering.^(B)