The prescription of Friday [Salat-ul-Jumu'ah (Jumu'ah prayer)] and Khutba (religious talk) according to the Statement of Allah تعالى: "When the call is proclaimed for the Salat (prayer) of Friday (Jumu'ah prayer) come to the remembrance of Allah [Jumu'ah religious talk (Khutba) and Salat (prayer)] and leave off business (and every other thing)." (V.62:9)

Sahih al-Bukhari · Book 11 · Hadith 876

حَدَّثَنَا أَبُو الْيَمَانِ، قَالَ أَخْبَرَنَا شُعَيْبٌ، قَالَ حَدَّثَنَا أَبُو الزِّنَادِ، أَنَّ عَبْدَ الرَّحْمَنِ بْنَ هُرْمُزَ الأَعْرَجَ، مَوْلَى رَبِيعَةَ بْنِ الْحَارِثِ حَدَّثَهُ أَنَّهُ، سَمِعَ أَبَا هُرَيْرَةَ ـ رضى الله عنه ـ أَنَّهُ سَمِعَ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ ‏"‏ نَحْنُ الآخِرُونَ السَّابِقُونَ يَوْمَ الْقِيَامَةِ، بَيْدَ أ…

Narrated Abu Huraira: I heard Allah's Messenger (p.b.u.h) saying, "We (Muslims) are the last (to come) but (will be) the foremost on the Day of Resurrection though the former nations were given the Holy Scriptures befor…