Muhammad bin Ajlan al-Madni محمد بن عجلان المدني · The Book of Marriage

It was narrated that Sa'd bin Abi Waqqas said: "The Messenger of Allah forbade 'Uthman to be celibate. If he had given him permission we would have castrated ourselves."

It was narrated from Ibn Buraidah that his father said: "The Messenger of Allah said: 'The nobility of the people of this world, that which they (always) go to, is wealth.'"