Carl Friedrich Keil and Franz Delitzsch Old Testament Commentary

Mustering of the Levites. - The enumeration of the different Levitical families into which the three leading families of Levi, that were founded by his three sons Gershon, Kohath, and Merari, were divided, is not complete, but is broken off in Num 26:58 after the notice of five different families, for the purpose of tracing once more the descent of Moses and Aaron, the heads not of this tribe only, but of the whole nation, and also of giving the names of the sons of the latter (Num 26:59-61). And after this the whole is concluded with a notice of the total number of those who were mustered of the tribe of Levi (Num 26:62). - Of the different families mentioned, Libni belonged to Gershon (cf. Num 3:21), Hebroni to Kohath (Num 3:27), Machli and Mushi to Merari (Num 3:33), and Korchi, i.e., the family of Korah (according to ch. Num 16:1; cf. Exo 6:21 and Exo 6:24), to Kohath. Moses and Aaron were descendants of Kohath (see at Exo 6:20 and Exo 2:1). Some difficulty is caused by the relative clause, "whom (one) had born to Levi in Egypt" (Num 26:59), on account of the subject being left indefinite. It cannot be Levi's wife, as Jarchi, Abenezra, and others suppose; for Jochebed, the mother of Moses, was not a daughter of Levi in the strict sense of the word, but only a Levitess or descendant of Levi, who lived about 300 years after Levi; just as her husband Amram was not actually the son of Amram, who bore that name (Exo 6:18), but a later descendant of this older Amram. The missing subject must be derived from the verb itself, viz., either היּלדת or אמּהּ (her mother), as in Kg1 1:6, another passage in which "his mother" is to be supplied (cf. Ewald, 294, b.).