‏الصلاة : Hadeeth No:1025 'Abdullah b. 'Umar reported that the Messenger of Allaah (sallAllaahu alayhi wa sallam) said: When any one of you prays, he should not allow anyone to pass before him, and if he refuses, he should be then forcibly resisted, for there is a devil with him....

‏الحج : Hadeeth No:2950 Abdullah b. Yazid al-Khatmi reported on the authority of Abu Ayyub (Allaah be pleased with him) that he prayed the sunset and 'Isha' prayers (together) at Muzdalifa in the company of Allaah's Messenger (sallAllaahu alayhi wa sallam) on the occasion of the Farewell Pilgrimage....