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
ahmad-zuhd:1906 – ʿAbdullāh > Jaʿfar b. Muḥammad b. Fuḍayl from Ahl Raʾs al-ʿAyn > Muḥammad b. Kathīr al-Ṣanʿānī > Ibrāhīm b. Adham

[Machine] Ata Al-Sulami used to wake up in the middle of the night and strike his body with his hand out of fear that his nature might have changed.  

الزهد لأحمد:١٩٠٦ – حَدَّثَنَا عَبْدُ اللَّهِ حَدَّثَنَا جَعْفَرُ بْنُ مُحَمَّدِ بْنِ فُضَيْلٍ مِنْ أَهْلِ رَأْسِ الْعَيْنِ حَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ الصَّنْعَانِيُّ عَنْ إِبْرَاهِيمَ بْنِ أَدْهَمَ قَالَ

كَانَ عَطَاءٌ السُّلَمِيُّ إِذَا انْتَبَهَ فِي جَوْفِ اللَّيْلِ ضَرَبَ بِيَدِهِ فَزَعًا إِلَى أَعْضَائِهِ يَجُسُّهَا مَخَافَةَ أَنْ يَكُونَ قَدْ غُيِّرَ خَلْقُهُ