So David received of her hand that which she had brought him: and he said to her, Go up in peace to your house; behold, I have listened to your voice, and have accepted your person.
So Abigail is there pleading with David. Beautiful woman, has brought all of these things, and she is making good sense. "You know why should you avenge yourself. God will avenge you David. He's taken care of you, and so forgive the foolishness of this foolish man."