1 Chronicles 8:2 - Coke's Commentary on the Holy Bible

And Rapha the fifth— In Genesis 46:21 ten sons of Benjamin are reckoned; in the 6th verse of the preceding chapter three only, and here five. The genealogy here seems to be introduced principally on account of Bela, and therefore there was no necessity of mentioning it at large. See Houbigant's note on this and the 6th verse.