It wasnarrated from 'Amr bin Shu'aib, from his father, from hisgrandfather, that the Messenger of Allah (ﷺ) forbade sitting incircles in the mosque on Fridays before the prayer. (IT)
English reference (IT): Vol. 1, Book 5, Hadith 1133 (IT)
Arabic reference (IT): Book 5, Hadith 1187 (IT)