Sahih al-Bukhari 4507
In-book no 4507حَدَّثَنِي إِسْحَاقُ بْنُ نَصْرٍ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، عَنْ مَعْمَرٍ، عَنْ هَمَّامٍ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " خُفِّفَ عَلَى دَاوُدَ الْقِرَاءَةُ، فَكَانَ يَأْمُرُ بِدَابَّتِهِ لِتُسْرَجَ، فَكَانَ يَقْرَأُ قَبْلَ أَنْ يَفْرُغَ ". يَعْنِي الْقُرْآنَ.
Narrated Abu Huraira: The Prophet (ﷺ) said, "The recitation of Psalms (David's Qur'an) was made light and easy for David that he used to have his ridding animal be saddled while he would finish the recitation before the servant had saddled it."