AHINOAM . 1 . Daughter of Ahimaaz and wife of Saul ( 1 Samuel 14:50 ). 2 . A Jezreelitess whom David married after Michal had been taken from him. She was the mother of David’s firstborn, Amnon ( 1 Samuel 25:43; 1 Samuel 27:3; 1Sa 30:5 , 2 Samuel 2:2; 2 Samuel 3:2 , 1 Chronicles 3:1 ).