‏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...

‏الصلاة : Hadeeth No:1254 This hadith has been narrated by Shaiban with the same chain of transmitters...