(544) بَابُ مَجَالِسِ الصُّعُدَاتِ
Abu Hurayra reported that the Prophet, may Allah bless him andgrant him peace, forbade gatherings in the road. They said, "Messengerof Allah, it is hard for us to sit in our houses." He said, "If you mustsit there, then fulfil the rights of the gathering." They asked, 'Whatis their right, Messenger of Allah?" He replied, "Guiding anyone who asksfor directions, returning the greeting, lowering the eye, commanding thecorrect and forbidding the bad."
Reference: Al-Adab Al-Mufrad 1149
In-book reference: Book 46, Hadith 14
English translation: Book 46, Hadith 1149