Urwa ibn al-Zubayr عروة بن الزبير · The Chapters on Marriage

that the Prophet said: “The conditions most deserving to be fulfilled are those by means of which the private parts become permissible for you.”

"I never felt as jealous of any woman as I did of Khadijah, because I saw how the Messenger of Allah remembered her, and his Lord had told him to give her the glad tidings of a house in Paradise made of Qasab."

the Messenger of Allah said: "No woman annoys her husband but his wife among houris (of Paradise) safs: 'Do not annoy him, may Allah destroy you, for he is just a temporary guest with you and soon he will leave you and join us."'