Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bukhari:2969al-Faḍl b. Sahl > Ḥusayn b. Muḥammad > Jarīr b. Ḥāzim > Muḥammad > Anas b. Mālik

Once the people got frightened, so Messenger of Allah ﷺ rode a slow horse belonging to Abu Talha, and he set out all alone, making the horse gallop. Then the people rode, making their horses gallop after him. On his return he said, "Don't be afraid (there is nothing to be afraid of) (and I have found) this horse a very fast one." That horse was never excelled in running hence forward. (Qastalani Vol. 5)  

البخاري:٢٩٦٩حَدَّثَنَا الْفَضْلُ بْنُ سَهْلٍ حَدَّثَنَا حُسَيْنُ بْنُ مُحَمَّدٍ حَدَّثَنَا جَرِيرُ بْنُ حَازِمٍ عَنْ مُحَمَّدٍ عَنْ أَنَسِ بْنِ مَالِكٍ ؓ قَالَ

فَزِعَ النَّاسُ فَرَكِبَ رَسُولُ اللَّهِ ﷺ فَرَسًا لأَبِي طَلْحَةَ بَطِيئًا ثُمَّ خَرَجَ يَرْكُضُ وَحْدَهُ فَرَكِبَ النَّاسُ يَرْكُضُونَ خَلْفَهُ فَقَالَ لَمْ تُرَاعُوا إِنَّهُ لَبَحْرٌ فَمَا سُبِقَ بَعْدَ ذَلِكَ الْيَوْمِ  


See similar narrations below:

Collected by Aḥmad, Bayhaqī
ahmad:13747Ḥusayn > Jarīr b. Ḥāzim > Muḥammad b. Sīrīn > Anas b. Mālik

Once the people got frightened, so Messenger of Allah ﷺ rode a slow horse belonging to Abu Talha, and he set out all alone, making the horse gallop. Then the people rode, making their horses gallop after him. On his return he said, "Don't be afraid (there is nothing to be afraid of) (and I have found) this horse a very fast one." That horse was never excelled in running hence forward. (Qastalani Vol. 5) (Using translation from Bukhārī 2969)  

أحمد:١٣٧٤٧حَدَّثَنَا حُسَيْنٌ حَدَّثَنَا جَرِيرُ بْنُ حَازِمٍ عَنْ مُحَمَّدِ بْنِ سِيرِينَ عَنْ أَنَسِ بْنِ مَالِكٍ قَالَ

فُزِّعَ النَّاسُ فَرَكِبَ رَسُولُ اللهِ ﷺ فَرَسًا لِأَبِي طَلْحَةَ بَطِيئًا ثُمَّ خَرَجَ يَرْكُضُ وَحْدَهُ فَرَكِبَ النَّاسُ يَرْكُضُونَ خَلْفَهُ فَقَالَ لَمْ تُرَاعُوا إِنَّهُ لَبَحْرٌ قَالَ فَوَاللهِ مَا سُبِقَ بَعْدَ ذَلِكَ الْيَوْمِ  

bayhaqi:20849Abū ʿAbdullāh al-Ḥāfiẓ > Abū al-ʿAbbās Muḥammad b. Yaʿqūb > Jaʿfar b. Muḥammad b. Shākir > Ḥusayn b. Muḥammad al-Marwarrūdhī > Jarīr > Muḥammad > Anas

Once the people got frightened, so Messenger of Allah ﷺ rode a slow horse belonging to Abu Talha, and he set out all alone, making the horse gallop. Then the people rode, making their horses gallop after him. On his return he said, "Don't be afraid (there is nothing to be afraid of) (and I have found) this horse a very fast one." That horse was never excelled in running hence forward. (Qastalani Vol. 5) (Using translation from Bukhārī 2969)   

البيهقي:٢٠٨٤٩أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ ثنا جَعْفَرُ بْنُ مُحَمَّدِ بْنِ شَاكِرٍ ثنا حُسَيْنُ بْنُ مُحَمَّدٍ الْمَرْوَرُّوذِيُّ ثنا جَرِيرٌ عَنْ مُحَمَّدٍ عَنْ أَنَسٍ قَالَ

فَزِعَ النَّاسُ فَرَكِبَ النَّبِيُّ ﷺ فَرَسًا لِأَبِي طَلْحَةَ بَطِيئًا ثُمَّ خَرَجَ يَرْكُضُ وَحْدَهُ فَرَكِبَ النَّاسُ يَرْكُضُونَ خَلْفَهُ فَقَالَ لَنْ تُرَاعُوا إِنَّهُ لَبَحْرٌ  

رَوَاهُ الْبُخَارِيُّ فِي الصَّحِيحِ عَنِ الْفَضْلِ بْنِ سَهْلٍ عَنْ حُسَيْنِ بْنِ مُحَمَّدٍ