Philistines » David » Often defeated during saul's reign
And there was war again: and David went out, and fought with the Philistines, and slew them with a great slaughter; and they fled from him.
Then they told David, saying, Behold, the Philistines fight against Keilah, and they rob the threshing floors. . Therefore David inquired of the LORD, saying, Shall I go and strike these Philistines? And the LORD said unto David, Go, and strike the Philistines, and save Keilah. And David's men said unto him, Behold, we are afraid here in Judah: how much more then if we come to Keilah against the armies of the Philistines? read more.
Then David inquired of the LORD yet again. And the LORD answered him and said, Arise, go down to Keilah: for I will deliver the Philistines into your hand. So David and his men went to Keilah, and fought with the Philistines, and brought away their cattle, and struck them with a great slaughter. So David saved the inhabitants of Keilah.