1 Samuel 22:2
2 And everyone who was in distress, and everyone who was in debt, and everyone who was bitter in soul,1 ugathered to him. And he became commander over them. And there were with him about four hundred men.
1 Samuel 23:13
13 Then David and his men, who were fabout six hundred, arose and departed from Keilah, and they went wherever they could go. When Saul was told that David had escaped from Keilah, he gave up the expedition.
1 Samuel 27:2
2 So David arose and went over, he and tthe six hundred men who were with him, to Achish the son of Maoch, king of Gath.
1 Samuel 30:9
9 So David set out, and uthe six hundred men who were with him, and they came to the brook Besor, where those who were left behind stayed.