The Messenger of Allah ﷺ said, "What an excellent condiment vinegar is. No household that has vinegar is without provision."
حدثنا محمد بن يزيد عن حجاج بن أبي زينب عن أبي سفيان
قال رسول الله ﷺ نعم الإدام الخل ما أقفر بيت فيه خل
Its chain of transmission is sahih. It has previously appeared at 14195.