Therefore David inquired of the LORD, saying, "Shall I go and attack these Philistines?" And the LORD said to David, "Go and attack the Philistines, and save Keilah."
1 Samuel 23:2
Surrounding context
23:1 Then they told David, saying, "Look, the Philistines are fighting against Keilah, and they are robbing the threshing floors."
23:2 Therefore David inquired of the LORD, saying, "Shall I go and attack these Philistines?" And the LORD said to David, "Go and attack the Philistines, and save Keilah."
23:3 But David's men said to him, "Look, we are afraid here in Judah. How much more then if we go to Keilah against the armies of the Philistines?"