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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī

ذِكْرُ قَدْرِ مُكْثِ الْمُصْطَفَى ﷺ فِي السُّجُودِ فِي صَلَاةِ اللَّيْلِ

ibnhibban:2610 – ʿAlī b. ʿAbd al-Ḥamīd al-Ghuḍāʾirī Biḥalab > al-Walīd b. Shujāʿ > Mubashhir b. Ismāʿīl > al-Awzāʿī > al-Zuhrī > ʿUrwah > ʿĀʾishah

[Machine] "The Messenger of Allah ﷺ used to remain in his prostration as long as a person recites fifty verses." You want to know about the night prayer.  

ابن حبّان:٢٦١٠ – أَخْبَرَنَا عَلِيُّ بْنُ عَبْدِ الْحَمِيدِ الْغُضَائِرِيُّ بِحَلَبَ قَالَ حَدَّثَنَا الْوَلِيدُ بْنُ شُجَاعٍ قَالَ حَدَّثَنَا مُبَشِّرُ بْنُ إِسْمَاعِيلَ عَنِ الْأَوْزَاعِيِّ عَنِ الزُّهْرِيِّ عَنْ عُرْوَةَ عَنْ عَائِشَةَ

«أَنَّ رَسُولَ اللَّهِ ﷺ كَانَ يَمْكُثُ فِي سُجُودِهِ قَدْرَ مَا يَقْرَأُ الرَّجُلُ خَمْسِينَ آيَةً» تُرِيدُ فِي صَلَاةِ اللَّيْلِ