The sons of Benjamin; Bela, and Becher and Jediael - In Genesis 46:21, ten sons of Benjamin are reckoned; viz., Bela, Becher, Ashbel, Gera, Naaman, Eri, Rosh, Muppim, Huppim, and Ard. In Numbers 26:38, etc., five sons only of Benjamin are mentioned, Bela, Ashbel, Ahiram, Shupham, and Hupham: and Ard and Naaman are there said to be the sons of Bela; consequently grandsons of Benjamin. In the beginning of the following chapter, five sons of Benjamin are mentioned, viz., Bela, Ashbel, Aharah, Nohah, and Rapha; where also Addar, Gera, Abihud, Abishua, Naaman, Ahoah, a second Gera, Shephuphan, and Huram, are all represented as grandsons, not sons, of Benjamin: hence we see that in many cases grandsons are called sons, and both are often confounded in the genealogical tables. To attempt to reconcile such discrepancies would be a task as endless as it would be useless. The rabbins say that Ezra, who wrote this book, did not know whether some of these were sons or grandsons; and they intimate also that the tables from which he copied were often defective, and here we must leave all such matters.
Three - In Genesis, ten “sons” of Benjamin are mentioned; in Numbers, five (marginal references). Neither list, however, contains Jediael who was perhaps a later chieftain. If so, “son” as applied to him means only “descendant.”
It is conjectured that Becher has disappeared from the lists in Numbers 26:35. He retains, however, his place here, because, by right of blood, he really belonged to Benjamin.