‏الصيام : Hadeeth No:2370 Ibn 'Umar (Allaah be pleased with both of them) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The month may consist of twenty-nine nights. So do not fast till you have sighted it (the new moon) and do not break it till you have sighted it, except when the sky is cloudy for yo...

‏النكاح : Hadeeth No:3237 Sa'd b. Abi Waqqas (Allaah be pleased with him) reported: The Messengger of Allaah (sallAllaahu alayhi wa sallam) rejected (the idea) of Uthman b. Muz'unliving in celibacy (saying): And if he (the Prophet) had given me permission We would have got ourselves castrated....