Sahih al-Bukhari 5047
Book 66: Virtues of the Qur'an · Narrated by `Abdullah bin Mughaffal
Arabic
حَدَّثَنَا آدَمُ بْنُ أَبِي إِيَاسٍ، حَدَّثَنَا شُعْبَةُ، حَدَّثَنَا أَبُو إِيَاسٍ، قَالَ سَمِعْتُ عَبْدَ اللَّهِ بْنَ مُغَفَّلٍ، قَالَ رَأَيْتُ النَّبِيَّ صلى الله عليه وسلم يَقْرَأُ وَهْوَ عَلَى نَاقَتِهِ ـ أَوْ جَمَلِهِ ـ وَهْىَ تَسِيرُ بِهِ وَهْوَ يَقْرَأُ سُورَةَ الْفَتْحِ أَوْ مِنْ سُورَةِ الْفَتْحِ قِرَاءَةً لَيِّنَةً يَقْرَأُ وَهْوَ يُرَجِّعُ.
English translation
Narrated `Abdullah bin Mughaffal:I saw the Prophet (ﷺ) reciting (Qur'an) while he was riding on his she camel or camel which was moving, carrying him. He was reciting Surat Fath or part of Surat Fath very softly and in an Attractive vibrating tone
Reference: Sahih al-Bukhari 5047, Book of Virtues of the Qur'an. English translation by Dr. Muhammad Muhsin Khan.