Allah's Messenger (ﷺ) 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 (ﷺ) indicated with his hand that it (this time) is short."
وَعَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ مَنِ اغْتَسَلَ, ثُمَّ أَتَى الْجُمُعَةَ, فَصَلَّى مَا قُدِّرَ لَهُ, ثُمَّ أَنْصَتَ, حَتَّى يَفْرُغَ اَلْإِمَامُ مِنْ خُطْبَتِهِ, ثُمَّ يُصَلِّي مَعَهُ: غُفِرَ لَهُ مَا بَيْنَهُ وَبَيْنَ الْجُمُعَةِ اَلْأُخْرَى, وَفَضْلُ ثَلَاثَةِ أَيَّامٍ } رَوَاهُ مُسْلِم ٌ 1 .1 - صحيح. رواه مسلم (857) (27).
Narrated Narrated Abu Hurairah (RA):
Allah's Messenger (ﷺ) said: "Whoever takes a bath, then comes to al-Jumu'ah prayer, then prays what was fixed for him, then keeps silent till the Imam finishes the Khutbah (religious talk - sermon), and then prays along with him - his sins (committed) between that time and the next Friday will be forgiven, with an addition of three days more."
Narrated Narrated as-Sa'ib bin Yazid (RA) that Mu'awiyah (RA) told him, "If you offer the Friday prayer, do not connect it with another prayer, till you talk or go out. Allah's Messenger (ﷺ) had commanded us accordingly:
That we should not connect a prayer to another prayer till we talk or go out (in between them)."