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
nasai:675 – Sūwayd b. Naṣr > ʿAbdullāh b. al-Mubārak > Mujammiʿ b. Yaḥyá al-Anṣārī

"I was sitting with Abu Umamah bin Sahl bin Hunaif when the Mu'adhdhin called the Adhan. He said: 'Allahu akbar; Allahu Akbar (Allah is the Greatest, Allah is the Greatest),' and he (also) pronounced the takbir twice. Then he said: 'Ashhadu an la ialaha ill-Allah (I bear witness that there is none worthy of worship except Allah),' and he also sent the testimony twice. Then he said: 'Ashhadu anna Muhammadan Rasul-Allah (I bear witness that Muhammad is the Messenger of Allah),' and he (also) sent the testimony twice. Then he said: 'This is what Mu'awiyah bin Abi Sufyan told me, narrating from statement of the Messenger of Allah ﷺ.'"  

النسائي:٦٧٥ – أَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ أَنْبَأَنَا عَبْدُ اللَّهِ بْنُ الْمُبَارَكِ عَنْ مُجَمِّعِ بْنِ يَحْيَى الأَنْصَارِيِّ قَالَ كُنْتُ جَالِسًا عِنْدَ أَبِي أُمَامَةَ بْنِ سَهْلِ بْنِ حُنَيْفٍ فَأَذَّنَ الْمُؤَذِّنُ فَقَالَ

اللَّهُ أَكْبَرُ اللَّهُ أَكْبَرُ فَكَبَّرَ اثْنَتَيْنِ فَقَالَ أَشْهَدُ أَنْ لاَ إِلَهَ إِلاَّ اللَّهُ فَتَشَهَّدَ اثْنَتَيْنِ فَقَالَ أَشْهَدُ أَنَّ مُحَمَّدًا رَسُولُ اللَّهِ فَتَشَهَّدَ اثْنَتَيْنِ ثُمَّ قَالَ حَدَّثَنِي هَكَذَا مُعَاوِيَةُ بْنُ أَبِي سُفْيَانَ عَنْ قَوْلِ رَسُولِ اللَّهِ ﷺ  

See similar narrations below:

Collected by Aḥmad, Ibn Ḥibbān
ahmad:16862 – Yaʿlá And Yazīd b. Hārūn > Mujammiʿ b. Yaḥyá al-Anṣārī

[Machine] "There is no god but Allah, He is One. Abu Umamah bore witness to this twice, and the muadhin (caller to prayer) bore witness that Muhammad is the Messenger of Allah, twice. Abu Umamah then turned to me and said, 'This is how Muawiya ibn Abi Sufyan narrated to me from the Messenger of Allah.'"  

أحمد:١٦٨٦٢ – حَدَّثَنَا يَعْلَى وَيَزِيدُ بْنُ هَارُونَ قَالَا حَدَّثَنَا مُجَمِّعُ بْنُ يَحْيَى الْأَنْصَارِيُّ قَالَ كُنْتُ إِلَى جَنْبِ أَبِي أُمَامَةَ بْنِ سَهْلٍ وَهُوَ مُسْتَقْبِلُ الْمُؤَذِّنِ وَكَبَّرَ الْمُؤَذِّنُ اثْنَتَيْنِ فَكَبَّرَ أَبُو أُمَامَةَ اثْنَتَيْنِ وَشَهِدَ

أَنْ لَا إِلَهَ إِلَّا اللهُ اثْنَتَيْنِ فَشَهِدَ أَبُو أُمَامَةَ اثْنَتَيْنِ وَشَهِدَ الْمُؤَذِّنُ أَنَّ مُحَمَّدًا رَسُولُ اللهِ اثْنَتَيْنِ وَشَهِدَ أَبُو أُمَامَةَ اثْنَتَيْنِ ثُمَّ الْتَفَتَ إِلَيَّ فَقَالَ هَكَذَا حَدَّثَنِي مُعَاوِيَةُ بْنُ أَبِي سُفْيَانَ عَنْ رَسُولِ اللهِ ﷺ  

ذِكْرُ وَصْفِ قَوْلِهِ ﷺ «وَأَنَا وَأَنَا»

ibnhibban:1684 – ʿAbdullāh b. Muḥammad b. Salm > ʿAbd al-Raḥman b. Ibrāhīm > al-Walīd > al-Awzāʿī > Yaḥyá b. Abū Kathīr > Muḥammad b. Ibrāhīm > ʿĪsá b. Ṭalḥah

[Machine] Muaawiya heard the caller saying "Allah is the greatest! Allah is the greatest!" So he said, "Allah is the greatest!" When he heard him say, "I bear witness that there is no god but Allah," Muaawiya said, "And I bear witness." Then when he heard him say, "I bear witness that Muhammad is the messenger of Allah," Muaawiya said, "And I bear witness." Then Muaawiya said, "This is how I heard the Messenger of Allah ﷺ saying."  

ابن حبّان:١٦٨٤ – أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدِ بْنِ سَلْمٍ قَالَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ إِبْرَاهِيمَ قَالَ حَدَّثَنَا الْوَلِيدُ قَالَ حَدَّثَنَا الْأَوْزَاعِيُّ قَالَ حَدَّثَنِي يَحْيَى بْنُ أَبِي كَثِيرٍ قَالَ حَدَّثَنِي مُحَمَّدُ بْنُ إِبْرَاهِيمَ قَالَ حَدَّثَنِي عِيسَى بْنُ طَلْحَةَ قَالَ كُنَّا عِنْدَ مُعَاوِيَةَ «إِذْ

سَمِعَ الْمُنَادِي يَقُولُ اللَّهُ أَكْبَرُ اللَّهُ أَكْبَرُ فَقَالَ مُعَاوِيَةُ اللَّهُ أَكْبَرُ فَلَمَّا قَالَ أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللَّهُ قَالَ مُعَاوِيَةُ وَأَنَا أَشْهَدُ فَلَمَّا قَالَ أَشْهَدُ أَنَّ مُحَمَّدًا رَسُولُ اللَّهِ ﷺ قَالَ وَأَنَا أَشْهَدُ» ثُمَّ قَالَ مُعَاوِيَةُ هَكَذَا سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ