Sahih Muslim 583
صحيح مسلم#583Sahihحَدَّثَنَا مُحَمَّدُ بْنُ حَاتِمٍ، أَخْبَرَنَا مُحَمَّدُ بْنُ بَكْرٍ، أَخْبَرَنَا ابْنُ جُرَيْجٍ، ح قَالَ وَحَدَّثَنِي إِسْحَاقُ بْنُ مَنْصُورٍ، - وَاللَّفْظُ لَهُ - قَالَ أَخْبَرَنَا عَبْدُ الرَّزَّاقِ، أَخْبَرَنَا ابْنُ جُرَيْجٍ، أَخْبَرَنِي عَمْرُو بْنُ دِينَارٍ، أَنَّ أَبَا مَعْبَدٍ، مَوْلَى ابْنِ عَبَّاسٍ أَخْبَرَهُ أَنَّ ابْنَ عَبَّاسٍ أَخْبَرَهُ أَنَّ رَفْعَ الصَّوْتِ بِالذِّكْرِ حِينَ يَنْصَرِفُ النَّاسُ مِنَ الْمَكْتُوبَةِ كَانَ عَلَى عَهْدِ النَّبِيِّ صلى الله عليه وسلم . وَأَنَّهُ قَالَ قَالَ ابْنُ عَبَّاسٍ كُنْتُ أَعْلَمُ إِذَا انْصَرَفُوا بِذَلِكَ إِذَا سَمِعْتُهُ .
Ibn 'Abbas reported:Dhikr (mentioning the name of Allah) in a loud voice after obligatory prayers was (a common practice) during the lifetime of the Messenger of Allah (ﷺ) ; and when I heard that I came to knew that they (the people) had finished the prayer
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
Sahih Muslim 583 is the standard (Abd al-Baqi) number; this narration is #1318 in the MuslimGPT index.
In-book reference: 5:156