1 Samuel 26:25 in the King James Version
Then Saul said to David, Blessed be thou, my son David: thou shalt both do great things, and also shalt still prevail. So David went on his way, and Saul returned to his place.
Context
24 Behold, as your life was respected today in my eyes, so let my life be respected in the LORD’s eyes, and let him deliver me out of all oppression.”
25 Then Saul said to David, “You are blessed, my son David. You will both do mightily, and will surely prevail.” So David went his way, and Saul returned to his place.