It was narrated that Al Hakam said: “I heard ‘Ali bin Hussain narrating from Marwan, that ‘Uthman forbade Mutah and joining Hajj and Umrah. ‘Ali said: (O Allah for Hajj and Umrah together).’ ‘Uthman said: ‘Are you doing this when I have forbidden it?’ ‘Ali said: ‘I will not give up the Sunnah of the Messenger of Allah ﷺ for any of the people.” (Sahih)