Sahih al-Bukhari · Hadith 5294

حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا بِشْرُ بْنُ الْمُفَضَّلِ، حَدَّثَنَا سَلَمَةُ بْنُ عَلْقَمَةَ، عَنْ مُحَمَّدِ بْنِ سِيرِينَ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ أَبُو الْقَاسِمِ صلى الله عليه وسلم ‏ "‏ فِي الْجُمُعَةِ سَاعَةٌ لاَ يُوَافِقُهَا مُسْلِمٌ قَائِمٌ يُصَلِّي، فَسَأَلَ اللَّهَ خَيْرًا، إِلاَّ أَعْطَاهُ ‏"‏‏.‏ وَقَالَ بِيَدِهِ، وَوَضَعَ أَنْمَلَتَهُ عَلَى بَطْنِ الْوُسْطَى وَالْخِنْصَرِ‏.‏ قُلْنَا يُزَهِّدُهَا‏.‏

Narrated Abu Huraira: Abul Qasim (the Prophet (ﷺ) ) said, "There is an hour (or a moment) of particular significance on Friday. If it happens that a Muslim is offering a prayer and invoking Allah for some good at that very moment, Allah will grant him his request." (The sub-narrator placed the top of his finger on the palm of the other hand between the middle finger and the little one)

Narrated by Abu Huraira