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.)
أَبُو الْقَاسِمِ ﷺ فِي الْجُمُعَةِ سَاعَةٌ لاَ يُوَافِقُهَا مُسْلِمٌ قَائِمٌ يُصَلِّي فَسَأَلَ اللَّهَ خَيْرًا إِلاَّ أَعْطَاهُ وَقَالَ بِيَدِهِ وَوَضَعَ أَنْمَلَتَهُ عَلَى بَطْنِ الْوُسْطَى وَالْخِنْصَرِ قُلْنَا يُزَهِّدُهَا