So David said to Achish, "But what have I done? And to this day what have you found in your servant as long as I have been with you, that I may not go and fight against the enemies of my lord the king?"
1 Samuel 29:8
Surrounding context
29:7 Therefore return now, and go in peace, that you may not displease the lords of the Philistines."
29:8 So David said to Achish, "But what have I done? And to this day what have you found in your servant as long as I have been with you, that I may not go and fight against the enemies of my lord the king?"
29:9 Then Achish answered and said to David, "I know that you are as good in my sight as an angel of God; nevertheless the princes of the Philistines have said, "He shall not go up with us to the battle.'