David answered Akhish, “I see that you already know what your servant will do.” Akhish said to David, “For that answer, I am making you my personal bodyguard for life.”
One of my grandfathers would warm me about assuming. It would have been good for Akhish if he had such good counsel. I get the sense that David is about to get an opportunity to deal a serious blow to the Philistines.