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:2263Abū ʿAbdullāh al-Ḥāfiẓ > Abū al-Ḥusayn Muḥammad b. Aḥmad al-Ḥanẓalī > Abū Qilābah al-Raqāshī > Abū ʿĀṣim > Sufyān > ʿAbdullāh b. Abū Bakr > Saʿīd b. al-Musayyib > Abū Saʿīd al-Khudrī

[Machine] The Messenger of Allah ﷺ said, "When the Imam says 'Allahu Akbar,' say 'Allahu Akbar.' And when he says 'Sami'Allahu liman hamidah,' say 'Rabbana wa lakal hamd.'" And Abu Al-Hasan Ibn Abdan informed us that Abu Al-Qasim Sulaiman Ibn Ahmad Al-Tabarani narrated to us, who narrated from Ibn Hanbal, who narrated from Amr Ibn Ali, who narrated from Abu Asim, who mentioned it similarly in a lengthy hadith. Abu Al-Qasim said, "No one mentioned it from Sufyan except Abu Asim." The sheikh, may Allah have mercy on him, said, "And it has been narrated from the hadith of Abdullah Ibn Muhammad Ibn Aqil, from Sa'id, and Allah knows best."  

البيهقي:٢٢٦٣أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ أنبأ أَبُو الْحُسَيْنِ مُحَمَّدُ بْنُ أَحْمَدَ الْحَنْظَلِيُّ ثنا أَبُو قِلَابَةَ الرَّقَاشِيُّ ثنا أَبُو عَاصِمٍ ثنا سُفْيَانُ عَنْ عَبْدِ اللهِ بْنِ أَبِي بَكْرٍ عَنْ سَعِيدِ بْنِ الْمُسَيِّبِ عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ ؓ قَالَ

قَالَ رَسُولُ اللهِ ﷺ إِذَا قَالَ الْإِمَامُ اللهُ أَكْبَرُ فَقُولُوا اللهُ أَكْبَرُ وَإِذَا قَالَ سَمِعَ اللهُ لِمَنْ حَمِدَهُ فَقُولُوا رَبَّنَا وَلَكَ الْحَمْدُ 2264 وَأَخْبَرَنَا أَبُو الْحَسَنِ بْنُ عَبْدَانَ أنبأ أَبُو الْقَاسِمِ سُلَيْمَانُ بْنُ أَحْمَدَ الطَّبَرَانِيُّ ثنا ابْنُ حَنْبَلٍ حَدَّثَنِي عَمْرُو بْنُ عَلِيٍّ ثنا أَبُو عَاصِمٍ فَذَكَرَهُ بِمِثْلِهِ فِي حَدِيثٍ طَوِيلٍ قَالَ أَبُو الْقَاسِمِ لَمْ يَرْوِهِ عَنْ سُفْيَانَ إِلَّا أَبُو عَاصِمٍ قَالَ الشَّيْخُ رَحْمَةُ اللهِ عَلَيْهِ وَقَدْ رُوِيَ ذَلِكَ مِنْ حَدِيثِ عَبْدِ اللهِ بْنِ مُحَمَّدِ بْنِ عَقِيلٍ عَنْ سَعِيدٍ وَاللهُ أَعْلَمُ