John Gills Exposition of the Bible Commentary - 1 Chronicles 2:8
And the sons of Ethan; Azariah. Including his posterity, see Genesis 46:23 , the posterity of the other three sons of Zerah are not mentioned, either because the writer could not find the genealogy of them, as Kimchi; or rather, as he thinks, he cuts short the genealogy of Zerah, because the kingdom did not proceed from him, and returns to the genealogy of Hezron, from whence it did, or perhaps they had no children. read more
Matthew Henry's Complete Commentary - 1 Chronicles 2:1-17
Here is, I. The family of Jacob. His twelve sons are here named, that illustrious number so often celebrated almost throughout the whole Bible, from the first to the last book of it. At every turn we meet with the twelve tribes that descended from these twelve patriarchs. The personal character of several of them was none of the best (the first four were much blemished), and yet the covenant was entailed on their seed; for it was of grace, free grace, that it was said, Jacob have I loved?not... read more