Bulugh al-Maram 2 The Book of Prayer كتاب الصلاة 379

وَعَنْهُ; أَنَّ رَسُولَ اَللَّهِ – صلى الله عليه وسلم -ذَكَرَ يَوْمَ الْجُمُعَةِ فَقَالَ: { فِيهِ سَاعَةٌ لَا يُوَافِقُهَا عَبْدٌ مُسْلِمٌ وَهُوَ قَائِمٌ يُصَلِّي, يَسْأَلُ اَللَّهَ عَزَّ وَجَلَّ شَيْئًا إِلَّا أَعْطَاهُ إِيَّاهُ، وَأَشَارَ بِيَدِهِ يُقَلِّلُهَا } مُتَّفَقٌ عَلَيْه ِ 1 . 1 – صحيح. رواه البخاري (935)، ومسلم (852).

Narrated [Abu Hurairah (RA)]: Allah’s Messenger (صلى الله عليه وسلم) mentioned the day of al-Jumu’ah and then said, “There is a time in it (Friday) at which no Muslim would stand up while praying and beg Allah, Who is Great and Glorious, for something except that He would give it to him. He (صلى الله عليه وسلم) indicated with his hand that it (this time) is short.” [Agreed upon].