Sahih Bukhari Volume 4, Book 56, Hadith 2865

حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا سَهْلُ بْنُ يُوسُفَ، عَنْ شُعْبَةَ، عَنْ أَبِي إِسْحَاقَ،‏.‏ قَالَ رَجُلٌ لِلْبَرَاءِ بْنِ عَازِبٍ ـ رضى الله عنهما ـ أَفَرَرْتُمْ عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم يَوْمَ حُنَيْنٍ قَالَ لَكِنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم لَمْ يَفِرَّ، إِنَّ هَوَازِنَ كَانُوا قَوْمًا رُمَاةً، وَإِنَّا لَمَّا لَقِينَاهُمْ حَمَلْنَا عَلَيْهِمْ فَانْهَزَمُوا، فَأَقْبَلَ الْمُسْلِمُونَ عَلَى الْغَنَائِمِ وَاسْتَقْبَلُونَا بِالسِّهَامِ، فَأَمَّا رَسُولُ اللَّهِ صلى الله عليه وسلم فَلَمْ يَفِرَّ، فَلَقَدْ رَأَيْتُهُ وَإِنَّهُ لَعَلَى بَغْلَتِهِ الْبَيْضَاءِ وَإِنَّ أَبَا سُفْيَانَ آخِذٌ بِلِجَامِهَا، وَالنَّبِيُّ صلى الله عليه وسلم يَقُولُ ‏"‏ أَنَا النَّبِيُّ لاَ كَذِبْ أَنَا ابْنُ عَبْدِ الْمُطَّلِبْ ‏"‏‏

Narrated By Abu Ishaq : Somebody asked Al-Bar-a bin 'Azib, "Did you flee deserting Allah's Apostle during the battle of Hunain?" Al-Bara replied, "But Allah's Apostle did not flee. The people of the Tribe of Hawazin were good archers. When we met them, we attacked them, and they fled. When the Muslims started collecting the war booty, the pagans faced us with arrows, but Allah's Apostle did not flee. No doubt, I saw him on his white mule and Abu Sufyan was holding its reins and the Prophet was saying, 'I am the Prophet in truth: I am the son of 'Abdul Muttalib.'"