Sahih Bukhari Volume 8, Book 79, Hadith 6231

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، أَخْبَرَنَا أَبُو عَامِرٍ، حَدَّثَنَا زُهَيْرٌ، عَنْ زَيْدِ بْنِ أَسْلَمَ، عَنْ عَطَاءِ بْنِ يَسَارٍ، عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ ـ رضى الله عنه أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ ‏"‏ إِيَّاكُمْ وَالْجُلُوسَ بِالطُّرُقَاتِ ‏"‏‏.‏ فَقَالُوا يَا رَسُولَ اللَّهِ مَا لَنَا مِنْ مَجَالِسِنَا بُدٌّ نَتَحَدَّثُ فِيهَا‏.‏ فَقَالَ ‏"‏ إِذَا أَبَيْتُمْ إِلاَّ الْمَجْلِسَ فَأَعْطُوا الطَّرِيقَ حَقَّهُ ‏"‏‏.‏ قَالُوا وَمَا حَقُّ الطَّرِيقِ يَا رَسُولَ اللَّهِ قَالَ ‏"‏ غَضُّ الْبَصَرِ، وَكَفُّ الأَذَى، وَرَدُّ السَّلاَمِ، وَالأَمْرُ بِالْمَعْرُوفِ وَالنَّهْىُ عَنِ الْمُنْكَرِ ‏"

Narrated By Abu Said Al-Khudri : The Prophet said, 'Beware! Avoid sitting on the roads." They (the people) said, "O Allah s Apostle! We can't help sitting (on the roads) as these are (our places) here we have talks." The Prophet said, ' l f you refuse but to sit, then pay the road its right ' They said, "What is the right of the road, O Allah's Apostle?" He said, 'Lowering your gaze, refraining from harming others, returning greeting, and enjoining what is good, and forbidding what is evil."