Sura al-Jumuʿah 62:9

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓا۟ إِذَا نُودِىَ لِلصَّلَوٰةِ مِن يَوْمِ ٱلْجُمُعَةِ فَٱسْعَوْا۟ إِلَىٰ ذِكْرِ ٱللَّـهِ وَذَرُوا۟ ٱلْبَيْعَ ذَٰلِكُمْ خَيْرٌ لَّكُمْ إِن كُنتُمْ تَعْلَمُونَ

yā-ayyuhā lladhīna āmanū idhā nūdiya lil-ṣalāti min yawmi l-jumuʿati fa-isʿaw ilā dhikri allāhi wa-dharū l-bayʿa dhālikum khayrun la-kum in kuntum taʿlamūna

O ye who believe! When the call is proclaimed to prayer on Friday (the Day of Assembly), hasten earnestly to the Remembrance of Allah, and leave off business (and traffic): That is best for you if ye but knew!