Messenger of Allah prohibited the recitation of poetry in the Masjid, and from selling and buying in it, and (he prohibited) the people from forming circles in it on Friday before the Salat."
عَنْ رَسُولِ اللَّهِ ﷺ أَنَّهُ نَهَى عَنْ تَنَاشُدِ الأَشْعَارِ فِي الْمَسْجِدِ وَعَنِ الْبَيْعِ وَالاِشْتِرَاءِ فِيهِ وَأَنْ يَتَحَلَّقَ النَّاسُ فِيهِ يَوْمَ الْجُمُعَةِ قَبْلَ الصَّلاَةِ قَالَ وَفِي الْبَابِ عَنْ بُرَيْدَةَ وَجَابِرٍ وَأَنَسٍ
The Messenger of Allah ﷺ prohibited buying and selling in the mosque, announcing aloud about a lost thing, the recitation of a poem in it, and prohibited sitting in a circle (in the mosque) on Friday before the prayer. (Using translation from Abū Dāʾūd 1079)
نَهَى رَسُولُ اللهِ ﷺ عَنِ الشِّرَاءِ وَالْبَيْعِ فِي الْمَسْجِدِ وَأَنْ تُنْشَدَ فِيهِ الْأَشْعَارُ وَأَنْ تُنْشَدَ فِيهِ الضَّالَّةُ وَعَنِ الْحِلَقِ يَوْمَ الْجُمُعَةِ قَبْلَ الصَّلَاةِ