Komentaryong Sumisipi para sa Mga Bilang 4:2

ויקרב אתך ואת כל אחיך בני לוי, "He has brought you close together with all your brethren the sons of Levi." What is the meaning of the הבדלה, separation, of which Moses spoke in the previous verse and the הקריבה, the bringing near, of which he speaks in our verse? Maybe Moses referred to two different levels of spiritual elevation. The הבדלה, is the lower level of elevation which all the members of the tribe of Levi participated in and which resulted in their elevation vis-a-vis עדת ישראל. The הקריבה referred to the special status conferred on the Kehatites, whose task of transporting the Holy Ark, etc. reflected their superior status even amongst the Levites. Moses used the word אתך, "especially you personally," indicating that all his brothers depended on Korach and looked up to him.

-22. וידבר ה׳…נשא, G'd said to Moses: "Take the sum, etc." The Torah had to repeat the line וידבר ה׳ אל משה although it had used this introduction when telling Moses to count the Kehatites. The reason is that in this instance the Torah added the instruction to elevate the status of the clan of Gershon in relation to that of the clan of Merari. The elevation of the clan of Gershon was not of the same nature as that of the Kehatites as compared to the clan of Gershon. The former were distinguished in that they carried the Holy Ark. We would not have known that the clan of Gershon were more distinguished than the clan of Merari had the Torah not employed the term נשא in respect to their tasks. The Torah makes this even clearer when it does not preface the instruction detailing the tasks of the clan of Merari by G'd giving Moses a separate command (compare verse 29). The Torah contents itself with telling Moses to count (תפקד) the members of that clan before detailing their tasks.

גם הם; seeing the Torah had written earlier (4,2) “elevate the members of the family of Kehat.”