Also the mighty men of the armies: Asahel the brother of Joab, Elhanan the son of Dodo of Bethlehem,
The main list of David's Mighty Men actually ends with Uriah the Hittite  (1 Chronicles 11:41a).  There are thirty-one names, compared with exactly thirty in  2 Samuel 23:24-39.  "There are some variations in names and spelling."[2]  The same scholar spoke of both lists as "undoubtedly genuine."[3]