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.
abudawud:1328Muḥammad b. Bakkār b. al-Rayyān > ʿAbdullāh b. al-Mubārak > ʿImrān b. Zāʾidah from his father > Abū Khālid al-Wālibī > Abū Hurayrah

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.  

أبو داود:١٣٢٨حَدَّثَنَا 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 ﷺ بِاللَّيْلِ يَرْفَعُ طَوْرًا وَيَخْفِضُ طَوْرًا  

قَالَ أَبُو دَاوُدَ أَبُو خَالِدٍ الْوَالِبِيُّ اسْمُهُ هُرْمُزُ