Allah's Messenger 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."
Jami` at-Tirmidhi Book 2, Hadith 174
← Previous Hadith "We would sleep in the Masjid during the time of Allah's Messenger and we were young men."

Jami` at-Tirmidhi Book 2, Hadith 173 Next Hadith → "A man from Banu Khudrah and a man from Banu Amr bin Awf were disputing about the Masjid that was founded upon Taqwa. The man from Banu Khudrah said: 'It is the Masjid of Allah's Messenger.' The other one said that it was Masjid Qub. So they went to ask Allah's Messenger about that. He said: 'It is this - meaning his Masjid - 'and in that one (Masjid Quba) there is much good.'"

Jami` at-Tirmidhi Book 2, Hadith 175