1 Samuel 19:8 in the King James Version
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.
Context
7 Jonathan called David, and Jonathan showed him all those things. Then Jonathan brought David to Saul, and he was in his presence as before.
8 There was war again. David went out and fought with the Philistines, and killed them with a great slaughter; and they fled before him.
9 An evil spirit from the LORD was on Saul as he sat in his house with his spear in his hand; and David was playing music with his hand.