‏الصلاة : Hadeeth No:1211 Ibn 'Abbas reported: Dhikr (mentioning the name of Allaah) in a loud voice after obligatory prayers was (a common practice) during the lifetime of the Prophet of Allaah (sallAllaahu alayhi wa sallam) ; and when I heard that I came to knew that they (the people) had finished the prayer....

‏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....