1 Samuel 26:19-21

19 Your Majesty, listen to what I have to say. If it is the LORD who has turned you against me, an offering to him will make him change his mind; but if some people have done it, may the LORD's curse fall on them. For they have driven me out from the LORD's land to a country where I can only worship foreign gods.

20 Don't let me be killed on foreign soil, away from the LORD. Why should the king of Israel come to kill a flea like me? Why should he hunt me down like a wild bird?"

21 Saul answered, "I have done wrong. Come back, David, my son! I will never harm you again, because you have spared my life tonight. I have been a fool! I have done a terrible thing!"