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:16881 – ʿAlī b. ʿAbd al-ʿAzīz > Ḥajjāj b. al-Minhāl > Ḥammād b. Salamah > ʿĀṣim b. Bahdalah > Dhakwān > Muʿāwiyah b. Abū Sufyān

[Machine] The Prophet Muhammad ﷺ used to say the same words as the Mu'adhin (the caller to prayer) when he heard him say "Allahu Akbar" (Allah is the greatest). And when the Mu'adhin said "Ashhadu an la ilaha illa Allah" (I bear witness that there is no god but Allah), the Prophet Muhammad would say the same words. And when the Mu'adhin said "Ashhadu anna Muhammadan Rasul Allah" (I bear witness that Muhammad is the Messenger of Allah), the Prophet Muhammad would also say the same words.  

الطبراني:١٦٨٨١ – حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ الْعَزِيزِ ثنا حَجَّاجُ بْنُ الْمِنْهَالِ ثنا حَمَّادُ بْنُ سَلَمَةَ عَنْ عَاصِمِ بْنِ بَهْدَلَةَ عَنْ ذَكْوَانَ عَنْ مُعَاوِيَةَ بْنِ أَبِي سُفْيَانَ قَالَ

كَانَ رَسُولُ اللهِ ﷺ إِذَا سَمِعَ الْمُؤَذِّنَ يَقُولُ اللهُ أَكْبَرُ قَالَ مِثْلَ قَوْلِهِ فَإِذَا قَالَ أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللهُ قَالَ مِثْلَ قَوْلِهِ فَإِذَا قَالَ أَشْهَدُ أَنَّ مُحَمَّدًا رَسُولُ اللهِ مَرَّتَيْنِ قَالَ مِثْلَ قَوْلِهِ  

See similar narrations below:

Collected by Aḥmad
ahmad:16924 – Yūnus > Ḥammād > ʿĀṣim Ibn Bahdalah > Abū Ṣāliḥ > Muʿāwiyah b. Abū Sufyān

[Machine] The translation of the passage is as follows: "The Messenger of Allah ﷺ used to repeat the words of the Mu'adhdhin when he heard him saying, 'Allah is the Greatest, Allah is the Greatest.' He would say the same words. And when the Mu'adhdhin said, 'I bear witness that there is no god but Allah,' he would say the same words. And when the Mu'adhdhin said, 'I bear witness that Muhammad is the Messenger of Allah,' he would say the same words."  

أحمد:١٦٩٢٤ – حَدَّثَنَا يُونُسُ حَدَّثَنَا حَمَّادٌ عَنْ عَاصِمِ ابْنِ بَهْدَلَةَ عَنْ أَبِي صَالِحٍ عَنْ مُعَاوِيَةَ بْنِ أَبِي سُفْيَانَ

أَنَّ رَسُولَ اللهِ ﷺ كَانَ إِذَا سَمِعَ الْمُؤَذِّنَ يَقُولُ اللهُ أَكْبَرُ اللهُ أَكْبَرُ قَالَ مِثْلَ قَوْلِهِ وَإِذَا قَالَأَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللهُ قَالَ مِثْلَ قَوْلِهِ وَإِذَا قَالَ أَشْهَدُ أَنَّ مُحَمَّدًا رَسُولُ اللهِ قَالَ مِثْلَ قَوْلِهِ  

ahmad:24933 – ʿAffān > ʿAbd al-Wāḥid b. Ziyād > ʿAmr b. Maymūn b. Mihrān from my father

[Machine] Aisha, may Allah be pleased with her, used to say when she heard the caller (to prayer): "I bear witness that there is no god but Allah and I bear witness that Muhammad is the Messenger of Allah."  

أحمد:٢٤٩٣٣ – حَدَّثَنَا عَفَّانُ قَالَ حَدَّثَنَا عَبْدُ الْوَاحِدِ بْنُ زِيَادٍ قَالَ حَدَّثَنِي عَمْرُو بْنُ مَيْمُونِ بْنِ مِهْرَانَ قَالَ أَخْبَرَنِي أَبِي قَالَ قَالَتْ

عَائِشَةُ كَانَ رَسُولُ اللهِ ﷺ إِذَا سَمِعَ الْمُنَادِيَ قَالَ أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللهُ وَأَشْهَدُ أَنَّ مُحَمَّدًا رَسُولُ اللهِ