9 Achish answered David, “I know that you are good in my sight, as an angel of God. Notwithstanding the princes of the Philistines have said, ‘He shall not go up with us to the battle.’

Matthew Henry's Commentary on 1 Samuel 29:9

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.