Narrated 'Aishah:The Prophet (ﷺ) called 'Uthman b. Maz'un. When he came to him, he said: 'Uthman, did you dislike my practice ? He said: No, by Allah, but I seek your practice. He said: I sleep, I pray, I keep fast, I (sometimes) leave fast, and I marry women. Fear Allah, 'Uthman, your wife has a right on you, your guest has a right on you, your self has a right on you ; you should keep fast and (sometimes) leave fast, and pray and sleep

English translation · Sunan Abu Dawud