حَدَّثَنِي أَحْمَدُ بْنُ إِشْكَابٍ، حَدَّثَنَا مُحَمَّدُ بْنُ فُضَيْلٍ، عَنِ الْعَلاَءِ بْنِ الْمُسَيَّبِ، عَنْ أَبِيهِ، قَالَ لَقِيتُ الْبَرَاءَ بْنَ عَازِبٍ ـ رضى الله عنهما ـ فَقُلْتُ طُوبَى لَكَ صَحِبْتَ النَّبِيَّ صلى الله عليه وسلم وَبَايَعْتَهُ تَحْتَ الشَّجَرَةِ. فَقَالَ يَا ابْنَ أَخِي إِنَّكَ لاَ تَدْرِي مَا أَحْدَثْنَا بَعْدَهُ.
Narrated Al-Musaiyab: I met Al-Bara bin `Azib and said (to him). "May you live prosperously! You enjoyed the company of the Prophet (PBUH) and gave him the Pledge of allegiance (of Al-Hudaibiya) under the Tree." On that, Al- Bara' said, "O my nephew! You do not know what we have done after him (i.e. his death). Translation Not Available
Book Ref: Sahih Bukhari Book 64 Hadith 4170
Web Ref: Sahih Bukhari Vol 5 Book 59 Hadith 488