حَدَّثَنِي عُقْبَةُ بْنُ مُكْرَمٍ حَدَّثَنَا أَبُو عَاصِمٍ عَنْ ابْنِ جُرَيْجٍ و حَدَّثَنِي مُحَمَّدُ بْنُ مَرْزُوقٍ …
Allah's Messenger ( صلی اللہ علیہ وسلم ) as saying: The rider should first greet the pedestrian, and the pedestrian the one who is seated and a small group should greet a larger group (with as-Salam-o-'Alaikum).