1
והבדלת את הלוים. תבדיל בחנייתם את הלוים אשר הם חיים עדנה: והבדלת את הלוים, this “separation” will express itself in their having separate areas in which they would encamp, i.e. the Levites who were members of the people who had participated in the Exodus and their children growing up in the desert;
2
והיו לי הלוים. הם וזרעם יהיו נכונים לעבודתי: והיו לי הלוים, and both they and their descendants, (when they would not all live next to the Temple) would be for “Me,” i.e. ready and prepared to carry out their duties as Levites.