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.
bayhaqi:591Abū al-Ḥasan ʿAlī b. Aḥmad b. ʿAbdān > Aḥmad b. ʿUbayd al-Ṣaffār > Tamtām > Muḥammad b. Bashhār > Yaḥyá b. Saʿīd > Shuʿbah > Qatādah > Anas > Kān Aṣḥāb Rasūl

[Machine] The companions of the Prophet Muhammad ﷺ used to sleep and then get up to pray without performing ablution during the time of the Prophet Muhammad ﷺ .  

البيهقي:٥٩١أَخْبَرَنَا أَبُو الْحَسَنِ عَلِيُّ بْنُ أَحْمَدَ بْنِ عَبْدَانَ أنا أَحْمَدُ بْنُ عُبَيْدٍ الصَّفَّارُ نا تَمْتَامٌ نا مُحَمَّدُ بْنُ بَشَّارٍ نا يَحْيَى بْنُ سَعِيدٍ عَنْ شُعْبَةَ عَنْ قَتَادَةَ عَنْ أَنَسٍ قَالَ

كَانَ أَصْحَابُ رَسُولِ اللهِ ﷺ يَنَامُونَ ثُمَّ يَقُومُونَ فَيُصَلُّونَ وَلَا يَتَوَضَّئُونَ عَلَى عَهْدِ رَسُولِ اللهِ ﷺ  

أَخْرَجَهُ مُسْلِمٌ فِي الصَّحِيحِ عَنْ يَحْيَى بْنِ حَبِيبٍ عَنْ خَالِدِ بْنِ الْحَارِثِ عَنْ شُعْبَةَ دُونَ قَوْلِهِ عَلَى عَهْدِ رَسُولِ اللهِ ﷺ