1 Samuel 23:1-6

When David was told, ‘Look, the Philistines are fighting against Keilah and are looting the threshing-floors,’ he enquired of the LORD, saying, ‘Shall I go and attack these Philistines?’ The LORD answered him, ‘Go, attack the Philistines and save Keilah.’ But David’s men said to him, ‘Here in Judah we are afraid. How much more, then, if we go to Keilah against the Philistine forces!’ Once again David enquired of the LORD, and the LORD answered him, ‘Go down to Keilah, for I am going to give the Philistines into your hand.’ So David and his men went to Keilah, fought the Philistines and carried off their livestock. He inflicted heavy losses on the Philistines and saved the people of Keilah. (Now Abiathar son of Ahimelek had brought the ephod down with him when he fled to David at Keilah.)