Sahih Muslim 648
صحيح مسلم#648Sahihوَحَدَّثَنِي أَبُو غَسَّانَ الْمِسْمَعِيُّ، حَدَّثَنَا مُعَاذٌ، - وَهْوَ ابْنُ هِشَامٍ - حَدَّثَنِي أَبِي، عَنْ مَطَرٍ، عَنْ أَبِي الْعَالِيَةِ الْبَرَّاءِ، قَالَ قُلْتُ لِعَبْدِ اللَّهِ بْنِ الصَّامِتِ نُصَلِّي يَوْمَ الْجُمُعَةِ خَلْفَ أُمَرَاءَ فَيُؤَخِّرُونَ الصَّلاَةَ - قَالَ - فَضَرَبَ فَخِذِي ضَرْبَةً أَوْجَعَتْنِي وَقَالَ سَأَلْتُ أَبَا ذَرٍّ عَنْ ذَلِكَ فَضَرَبَ فَخِذِي وَقَالَ سَأَلْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم عَنْ ذَلِكَ فَقَالَ " صَلُّوا الصَّلاَةَ لِوَقْتِهَا وَاجْعَلُوا صَلاَتَكُمْ مَعَهُمْ نَافِلَةً " . قَالَ وَقَالَ عَبْدُ اللَّهِ ذُكِرَ لِي أَنَّ نَبِيَّ اللَّهِ صلى الله عليه وسلم ضَرَبَ فَخِذَ أَبِي ذَرٍّ .
Abu'l-'Aliyat al-Bara' reported:I said to 'Abdullah b. Samit: We say our Jumu'a prayer behind those rulers who defer the prayer. He ('Abdullah b. Samit), struck. my thigh that I felt pain and said: I asked Abu Dharr about it, he struck my thigh and said: I asked the Messenger of Allah (ﷺ) about it. Upon this he said: Observe prayer at its prescribed time, and treat prayer along with them (along with those Imams who deter prayer) as Nafl. 'Abdullah said: It was narrated to me that the Messenger of Allah (ﷺ) struck the thigh of Abd Dharr
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 648 is the standard (Abd al-Baqi) number; this narration is #1471 in the MuslimGPT index.
In-book reference: 5:304