Hadith 244

the Prophet (ﷺ) forbade gatherings in the road. They said, "Messenger of Allah, it is hard for us to sit in our houses." the Prophet (ﷺ) said, "If you must sit there, then fulfil the rights of the gathering." They asked, 'What is their right, O Messenger of Allah?" He (ﷺ) replied, "Guiding anyone who asks for directions, returning the greeting, lowering the eye, doing what is right and forbidding what is wrong.

Abu Hurayra (رضي الله عنه)Al-Adab Al-Mufrad 1149Adab on Gatherings