Matthew Henry on 1 Chronicles 3:1-9
We had an account of David's sons, Sa2 3:2, etc., and Sa2 5:14, etc. 1. He had many sons; and no doubt wrote as he thought, Psa 127:5. Happy is the man that hath his quiver full of these arrows. 2. Some of them were a grief to him, as Amnon, Absalom, and Adonijah; and we do not read of any of them that imitated his piety or devotion except Solomon, and he came far short of it. 3. One of them, which Bath-sheba bore to him, he called Nathan, probably in honour of Nathan the prophet, who reproved him for his sin in that matter and was instrumental to bring him to repentance. It seems he loved him the better for it as long as he lived. It is wisdom to esteem those our best friends that deal fait…
Read the whole note in the consoleJamieson-Fausset-Brown on 1 Chronicles 3:8
nine--The number of David's sons born after his removal to Jerusalem, was eleven (Sa2 5:14), but only nine are mentioned here: two of them being omitted, either in consequence of their early deaths or because they left no issue.
Adam Clarke on 1 Chronicles 3:8
Nine - There are thirteen if we count the four sons of Bath-sheba, and nine without them; and in the second book of Samuel there are eleven, reckoning the above four, and without them only seven. In the book of Samuel probably only those who were alive were reckoned, while the author of the Chronicles comprises those also who were dead in this enumeration. Jarchi supposes that the duplicate Elishama and Eliphelet are those which increase the regular number seven to nine; and that the dead without posterity, as well as the living, are mentioned to increase the number of David's descendants; for, says he, the whole book is written for the honor of David and his seed.
John Gill on 1 Chronicles 3:5
And these were born unto him in Jerusalem,.... Whose names follow, in all nine; there are but seven mentioned in 2 Samuel 5:14 the reason of which see in the notes there; See Gill on 2 Samuel 5:14. See Gill on 2 Samuel 5:15. See Gill on 2 Samuel 5:16. it may be observed that Bathsheba is here called Bathshua, and her father Ammiel, whose name is Eliam in 2 Samuel 11:3, names of much the same signification.