C. F. Keil and Franz Delitzsch on 1 Chronicles 8:3-5

1Ch 8:3-5

The sons of Bela. Of the six names borne by these sons, גּרא is twice met with; נעמן is found in Gen 46:21 as the son, and in Num 26:40 as grandson of Benjamin; שׁפוּפן is another form of שׁפוּפם, Num 26:39; and חוּרם may be a transcriber’s error for chuwpaam, Num 26:39, just as אדּר probably stands for ארדּ, Gen 46:21. The occurrence of the name Gera would be incomprehensible only if בּנים denoted sons in the narrower sense of the word; but if בּנים fi tub are sons in the wider sense, i.e., descendants who founded fathers'-houses (groups of related households), two cousins might have the same name. In that case, Addar, Shephuphan, and Huram also may be different persons from Ard, Shephupham, and Hupham. Abihud and Abishua are met with as descendants of Benjamin only here, and 'achowach may be connected with אחיּה, 1Ch 8:7.