كتاب الجمعة
7  
The Book of Prayer - Friday
(4)
Chapter: The (special) time that occurs on Friday
(4)
باب فِي السَّاعَةِ الَّتِي فِي يَوْمِ الْجُمُعَةِ ‏
Sahih Muslim 852 a

Abu Huraira reported Allah's Messenger (ﷺ) as saying:

There is a time on Friday at which no Muslim servant would pray and would ask Allah for a thing (that is good) but He would give it to him. Qutaiba pointed with the help of his hand that it (the time) is short.
وَحَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ ح وَحَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، عَنْ مَالِكِ بْنِ أَنَسٍ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم ذَكَرَ يَوْمَ الْجُمُعَةِ فَقَالَ ‏ "‏ فِيهِ سَاعَةٌ لاَ يُوَافِقُهَا عَبْدٌ مُسْلِمٌ وَهُوَ يُصَلِّي يَسْأَلُ اللَّهَ شَيْئًا إِلاَّ أَعْطَاهُ إِيَّاهُ ‏"‏ ‏.‏ زَادَ قُتَيْبَةُ فِي رِوَايَتِهِ وَأَشَارَ بِيَدِهِ يُقَلِّلُهَا.
Reference : Sahih Muslim 852a
In-book reference : Book 7, Hadith 19
USC-MSA web (English) reference : Book 4, Hadith 1849
  (deprecated numbering scheme)