Sahih al-Bukhari 6033
صحيح البخاري#6033Sahihحَدَّثَنَا عَمْرُو بْنُ عَوْنٍ، حَدَّثَنَا حَمَّادٌ ـ هُوَ ابْنُ زَيْدٍ ـ عَنْ ثَابِتٍ، عَنْ أَنَسٍ، قَالَ كَانَ النَّبِيُّ صلى الله عليه وسلم أَحْسَنَ النَّاسِ وَأَجْوَدَ النَّاسِ وَأَشْجَعَ النَّاسِ، وَلَقَدْ فَزِعَ أَهْلُ الْمَدِينَةِ ذَاتَ لَيْلَةٍ فَانْطَلَقَ النَّاسُ قِبَلَ الصَّوْتِ، فَاسْتَقْبَلَهُمُ النَّبِيُّ صلى الله عليه وسلم قَدْ سَبَقَ النَّاسَ إِلَى الصَّوْتِ وَهْوَ يَقُولُ " لَنْ تُرَاعُوا، لَنْ تُرَاعُوا ". وَهْوَ عَلَى فَرَسٍ لأَبِي طَلْحَةَ عُرْىٍ مَا عَلَيْهِ سَرْجٌ، فِي عُنُقِهِ سَيْفٌ فَقَالَ " لَقَدْ وَجَدْتُهُ بَحْرًا ". أَوْ " إِنَّهُ لَبَحْرٌ ".
Narrated Anas: The Prophet (ﷺ) was the best among the people (both in shape and character) and was the most generous of them, and was the bravest of them. Once, during the night, the people of Medina got afraid (of a sound). So the people went towards that sound, but the Prophet (ﷺ) having gone to that sound before them, met them while he was saying, "Don't be afraid, don't be afraid." (At that time) he was riding a horse belonging to Abu Talha and it was naked without a saddle, and he was carrying a sword slung at his neck. The Prophet (ﷺ) said, "I found it (the horse) like a sea, or, it is the sea indeed
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 78:63