Nahash
    serpent. (1.) King of the Ammonites in the time of Saul. The
    inhabitants of Jabesh-Gilead having been exposed to great danger
    from Nahash, sent messengers to Gibeah to inform Saul of their
    extremity. He promptly responded to the call, and gathering
    together an army he marched against Nahash. "And it came to pass
    that they which remained were scattered, so that two of them
    [the Ammonites] were not left together" (1 Sam. 11:1-11).
      (2.) Another king of the Ammonites of the same name is
    mentioned, who showed kindness to David during his wanderings (2
    Sam. 10:2). On his death David sent an embassy of sympathy to
    Hanun, his son and successor, at Rabbah Ammon, his capital. The
    grievous insult which was put upon these ambassadors led to a
    war against the Ammonites, who, with their allies the Syrians,
    were completely routed in a battle fought at "the entering in of
    the gate," probably of Medeba (2 Sam. 10:6-14). Again Hadarezer
    rallied the Syrian host, which was totally destroyed by the
    Israelite army under Joab in a decisive battle fought at Helam
    (2 Sam. 10:17), near to Hamath (1 Chr. 18:3). "So the Syrians
    feared to help the children of Ammon any more" (2 Sam. 10:19).
      (3.) The father of Amasa, who was commander-in-chief of
    Abasolom's army (2 Sam. 17:25). Jesse's wife had apparently been
    first married to this man, to whom she bore Abigail and Zeruiah,
    who were thus David's sisters, but only on the mother's side (1
    Chr. 2:16).
 Nahash, snake; serpent