1 Samuel 23:2-5

2And David inquired of Jehovah, saying, Shall I go and smite these Philistines? And Jehovah said to David, Go and smite the Philistines, and save Keilah.

3But David's men said to him, Behold, we are afraid here in Judah; how much more then if we go to Keilah against the armies of the Philistines?

4And David inquired of Jehovah yet again. And Jehovah answered him and said, Arise, go down to Keilah; for I will give the Philistines into thy hand.

5And David and his men went to Keilah, and fought against the Philistines, and brought away their cattle, and smote them with a great slaughter. So David saved the inhabitants of Keilah.