*Minor differences ignored. Grouped by changes, with first version listed as example.
Of the (l) Amramites, [and] the Izharites, the Hebronites, [and] the Uzzielites:
(l) These also had charge over the treasures.
Of the Amramites and the Izharites, the Hebronites, and the Uzzielites. Who sprang from the four sons of Kohath, Amram, Izhar, Hebron, and Uzziel, Exodus 6:18 with respect to the concerns they severally had in the trust of the treasures, the account follows, all but the Uzzielites, who are not after mentioned.
The Amramites - The persons following were of these, or the most of these families. Only here is none of the family of the Uzzielites; either because that family was now extinct, whence it is that we read no more of them in the scripture, but only in this place, and Numbers 3:27, or because there was none of them fit to be employed and trusted in these matters.
*More commentary available at chapter level.