1 Samuel 13:15
13:15 Then Samuel set out and went up from Gilgal to Gibeah in the territory of Benjamin. Saul mustered the army that remained with him; there were about six hundred men.
1 Samuel 22:6
Saul Executes the Priests
22:6 But Saul found out the whereabouts of David and the men who were with him. Now Saul was sitting at Gibeah under the tamarisk tree at an elevated location with his spear in hand and all his servants stationed around him.
1 Samuel 23:19
23:19 Then the Ziphites went up to Saul at Gibeah and said, “Isn’t David hiding among us in the strongholds at Horesh on the hill of Hakilah, south of Jeshimon?