1 Samuel 25:35

So David received of her hand that which she had brought him, and said unto her, Go up in peace to thine house; see, I have hearkened to thy voice, and have accepted thy person.

Cross-references

In 1 Samuel 20:42, Jonathan bids David 'go in peace' after their covenant — the same farewell blessing is given here to Abigail.

Proverbs 21:14 says a secret gift averts anger — Abigail's concealed gift directly turns away David's wrath.

In 2 Samuel 15:9, Absalom says 'go in peace' to Ittai — another echo of this dismissal formula.