Ibn Ishaq محمد بن إسحاق بن يسار‎ · Chapters on Virtues

"The Messenger of Allah (ﷺ) said to me: 'Indeed Jibril gives his Salam to you.' So I said: 'And upon him be peace and Allah's Mercy '"

that the Messenger of Allah (ﷺ) said: "The best of you is the best to his wives, and I am the best of you to my wives, and when your companion dies, leave him alone."