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
ibnmajah:847 – Yūsuf b. Mūsá al-Qaṭṭān > Jarīr > Sulaymān al-Taymī > Qatādah > Abū Ghalāab > Ḥiṭṭān b. ʿAbdullāh al-Raqāshī > Abū Mūsá al-Ashʿarī

“The Messenger of Allah ﷺ said: ‘When the Imam recites, then listen attentively, and if he is sitting (in the prayer) then the first remembrance that anyone of you recites should be the Tashahhud.’”  

ابن ماجة:٨٤٧ – حَدَّثَنَا يُوسُفُ بْنُ مُوسَى الْقَطَّانُ حَدَّثَنَا جَرِيرٌ عَنْ سُلَيْمَانَ التَّيْمِيِّ عَنْ قَتَادَةَ عَنْ أَبِي غَلاَّبٍ عَنْ حِطَّانَ بْنِ عَبْدِ اللَّهِ الرَّقَاشِيِّ عَنْ أَبِي مُوسَى الأَشْعَرِيِّ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ إِذَا قَرَأَ الإِمَامُ فَأَنْصِتُوا فَإِذَا كَانَ عِنْدَ الْقَعْدَةِ فَلْيَكُنْ أَوَّلَ ذِكْرِ أَحَدِكُمُ التَّشَهُّدُ