وَحَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ سَلاَّمٍ الْجُمَحِيُّ، حَدَّثَنَا الرَّبِيعُ، - يَعْنِي ابْنَ مُسْلِمٍ - عَنْ مُحَمَّدِ بْنِ زِيَادٍ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم أَنَّهُ قَالَ ‏"‏ إِنَّ فِي الْجُمُعَةِ لَسَاعَةً لا يُوَافِقُهَا مُسْلِمٌ يَسْأَلُ اللَّهَ فِيهَا خَيْرًا إِلاَّ أَعْطَاهُ إِيَّاهُ ‏"‏ ‏.‏ قَالَ وَهِيَ سَاعَةٌ خَفِيفَةٌ

Abu Huraira reported Allah's Apostle (PBUH) as saying: "There is a time on Friday at which no Muslim would ask Allah for what is good but He would give it to him." And further said: "This is a very short time." Translation Not Available

Book Ref: Sahih Muslim Book 7 Hadith 1853
Web Ref:  Sahih Muslim Book 4 Hadith 852 e