حَدَّثَنَا يَزِيدُ أَنْبَأَنَا أَبُو مَعْشَرٍ عَنْ مُوسَى بْنِ عُقْبَةَ عَنْ عَامِرِ بْنِ سَعْدٍ عَنْ أَبِيهِ قَالَ رَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يُسَلِّمُ عَنْ يَمِينِهِ وَعَنْ شِمَالِهِ
مسند امام احمد بن حنبل · Hadith 1619
it was narrated from 'Amir bin Saad that his father said: I saw the Messenger of Allah (PBUH) say salam to his right and to his left.
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020
Sanad
حَدَّثَنَا يَزِيدُ أَنْبَأَنَا أَبُو مَعْشَرٍ عَنْ مُوسَى بْنِ عُقْبَةَ عَنْ عَامِرِ بْنِ سَعْدٍ عَنْ أَبِيهِ