Jami` at-Tirmidhi Book 42, Hadith 38
"When we went to the Prophet (ﷺ), each of us would sit wherever he wound up at."
"The Messenger of Allah (ﷺ) was sitting in the Masjid and the people were with him when three people came. Two of them came near the Messenger of Allah (ﷺ) and one went away. When the two stopped at the Messenger of Allah (ﷺ) the said the Salam. One of them saw an opening in the circle so he sat there. As for the other one, he sat behind them, and the other one went way in the rear. When the Messenger of Allah (ﷺ) had finished, he said: 'Shall I inform you about the three people? As for one of them, he took himself to Allah so Allah took him. The other, he was shy so Allah (had mercy) on him. As for the other one, he turned away, so Allah turned away from him.'"
"From Abu Ishaq, from Al-Bara - and he did not hear it from him - the Messenger of Allah (ﷺ) passed by some people from the Ansar while they were sitting in the road. He said: 'If you people must do this, then return the Salam, assist the wronged, and give directions to the one who is on the route."