‏النكاح : Hadeeth No:3280 Uthman b. 'Affan reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) had said: A Muhrim should neither marry himself, nor should he be got married to anyone, nor should he make the proposal of marriage....

‏الصلاة : Hadeeth No:1110 Abu Qatada reported: As we were sitting in the mosque, the Messenger of Allaah (sallAllaahu alayhi wa sallam) came to us, and the rest of the hadith is the same except that he made no mention that he led people in this prayer....