كتاب الْمَسَاجِدِ وَمَوَاضِعِ الصَّلاَةِ
5  
The Book of Mosques and Places of Prayer
(41)
Chapter: It is disliked to delay the prayers beyond their proper times, and what a person should do if the Imam delays the prayer
(41)
باب كَرَاهِيَةِ تَأْخِيرِ الصَّلاَةِ عَنْ وَقْتِهَا الْمُخْتَارِ وَمَا يَفْعَلُهُ الْمَأْمُومُ إِذَا أَخَّرَهَا الإِمَامُ
Sahih Muslim 648 g

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.
وَحَدَّثَنِي 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 ‏.‏
Reference : Sahih Muslim 648g
In-book reference : Book 5, Hadith 304
USC-MSA web (English) reference : Book 4, Hadith 1359
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