1 Samuel 23:1-3

Then they told David, saying, Behold, the Philistines fight against Keilah, and they rob the threshingfloors. Therefore David enquired of the LORD, saying, Shall I go and smite these Philistines? And the LORD said unto David, Go, and smite the Philistines, and save Keilah. And David's men said unto him, Behold, we be afraid here in Judah: how much more then if we come to Keilah against the armies of the Philistines?