وَعَنْ وَائِلِ بْنِ حُجْرٍ رضى الله عنه
قَالَ: «صَلَّيْتُ مَعَ اَلنَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَكَانَ يُسَلِّمُ عَنْ يَمِينِهِ: «اَلسَّلَام عَلَيْكُمْ وَرَحْمَةُ اَللَّهِ وَبَرَكَاتُهُ «وَعَنْ شِمَالِهِ: «اَلسَّلَامُ عَلَيْكُمْ وَرَحْمَةُ اَللَّهِ وَبَرَكَاتُهُ» رَوَاهُ أَبُو دَاوُدَ بِسَنَدٍ صَحِيحٍ. 11 صحيح
I prayed with the Prophet (sallallahu alayhi wa sallam) and he would give the Taslim (salutation) to his right side (saying), “Peace be upon you and the mercy and blessings of Allah”; and to his left side (saying), “Peace be upon you and mercy and the blessings of Allah.”.
Bulugh al-Maram 388, Book 2, The Book of Prayer, Hadith 209. 1 min read