حَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ، قَالَ: أَخْبَرَنَا سُفْيَانُ، عَنْ أَبِي جَعْفَرٍ الْفَرَّاءِ، عَنْ عَبْدِ الرَّحْمَنِ
قَالَ: مَرَّ ابْنُ عُمَرَ بِنَصْرَانيٍّ فَسَلَّمَ عَلَيْهِ، فَرَدَّ عَلَيْهِ، فَأُخْبِرَ أَنَّهُ نَصْرَانِيٌّ، فَلَمَّا عَلِمَ رَجَعَ إِلَيْهِ فَقَالَ: رُدَّ عَلَيَّ سَلامِي
Abdur-Rahman said, “Ibn Umar passed by a Christian who greeted him and Ibn Umar returned the greeting He was told that the man was a Christian. When he learned that, he went back to him and said, ‘Give me back my greeting.’”
Al-Adab Al-Mufrad 1118, Book 44, The People of the Book, Hadith 15. 1 min read