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
tabarani:8737 – Muḥammad b. al-Naḍr al-Azdī > Muʿāwiyah b. ʿAmr > Zuhayr > Abū Isḥāq > ʿAbd al-Raḥman b. Yazīd And ʿAbd al-Raḥman b. al-Aswad Yadhkurān

[Machine] "That Abdullah ibn Mas'ud used to prostrate at the first verse of Ha-Mim, a revelation from the Most Gracious, the Most Merciful."  

الطبراني:٨٧٣٧ – حَدَّثَنَا مُحَمَّدُ بْنُ النَّضْرِ الْأَزْدِيُّ ثنا مُعَاوِيَةُ بْنُ عَمْرٍو ثنا زُهَيْرٌ ثنا أَبُو إِسْحَاقَ قَالَ سَمِعْتُ عَبْدَ الرَّحْمَنِ بْنَ يَزِيدَ وَعَبْدَ الرَّحْمَنِ بْنَ الْأَسْوَدِ يَذْكُرَانِ

«أَنَّ عَبْدَ اللهِ بْنَ مَسْعُودٍ كَانَ يَسْجُدُ فِي الْآيَةِ الْأُولَى مِنْ حم تَنْزِيلٌ مِنَ الرَّحْمَنِ الرَّحِيمِ»