1 Samuel 23:7-13

7Saul was told that David had gone to Keilah, and he said, “God has delivered him into my hands, for David has imprisoned himself by entering a town with gates and bars.” 8And Saul called up all his forces for battle, to go down to Keilah to besiege David and his men. 9When David learned that Saul was plotting against him, he said to Abiathar the priest, “Bring the ephod.” 10David said, “Lord, God of Israel, your servant has heard definitely that Saul plans to come to Keilah and destroy the town on account of me. 11Will the citizens of Keilah surrender me to him? Will Saul come down, as your servant has heard? Lord, God of Israel, tell your servant.” And the Lord said, “He will.” 12Again David asked, “Will the citizens of Keilah surrender me and my men to Saul?” And the Lord said, “They will.” 13So David and his men, about six hundred in number, left Keilah and kept moving from place to place. When Saul was told that David had escaped from Keilah, he did not go there.