Sunan Abi Dawud 1328
سنن أبي داود#1328Hasanحَدَّثَنَا مُحَمَّدُ بْنُ بَكَّارِ بْنِ الرَّيَّانِ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ الْمُبَارَكِ، عَنْ عِمْرَانَ بْنِ زَائِدَةَ، عَنْ أَبِيهِ، عَنْ أَبِي خَالِدٍ الْوَالِبِيِّ، عَنْ أَبِي هُرَيْرَةَ، أَنَّهُ قَالَ : كَانَتْ قِرَاءَةُ النَّبِيِّ صلى الله عليه وسلم بِاللَّيْلِ يَرْفَعُ طَوْرًا وَيَخْفِضُ طَوْرًا . قَالَ أَبُو دَاوُدَ : أَبُو خَالِدٍ الْوَالِبِيُّ اسْمُهُ هُرْمُزُ .
Narrated Abu Hurairah: The Prophet's (ﷺ) recitation at night was partly in a loud voice and partly in a low voice. Abu Dawud said: The name of Abu Khalid al-Walibi is Hurmuz
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:
In-book reference: 5:79