XX (favored ). Son of Nahash ( 2 Samuel 10:1 2 Samuel 10:2 ; 1 Chronicles 19:1 1 Chronicles 19:2 ) king of Ammon, who dishonored the ambassadors of David, ( 2 Samuel 10:4 ) and involved the Ammonites in a disastrous war, ( 2 Samuel 12:31 ; 1 Chronicles 19:6 ) (B.C. 1035.) A man who, with the people of Zanoah, repaired the ravine gate in the wall of Jerusalem. ( Nehemiah 3:13 ) (B.C. 446). The sixth son of Zalalph, who also assisted in the repair of the wall, apparently on the east side. ( Nehemiah 3:30 ) (B.C. 446.)