6 And Achish called David, and said to him, [As] Jehovah liveth, thou art upright, and thy going out and thy coming in with me in the camp is acceptable to me; for I have not found evil in thee since the day of thy coming to me to this day; but thou art not acceptable to the lords.
Matthew Henry's Commentary on 1 Samuel 29:6
Commentary on 1 Samuel 29:6-11
(Read 1 Samuel 29:6-11)
David scarcely ever had a greater deliverance than when dismissed from such insnaring service. God's people should always behave themselves so, as, if possible, to get the good word of all they have dealings with: and it is due to those who have acted well, to speak well of them.