1 Samuel 29:9-11

Living Bible

⁹ But Achish insisted, “As far as I’m concerned, you’re as perfect as an angel of God. But my commanders are afraid to have you with them in the battle. ¹⁰ Now get up early in the morning and leave as soon as it is light.”

¹¹ So David headed back into the land of the Philistines while the Philistine army went on to Jezreel.