Arabic (Original)
حَدَّثَنَا عَبْد اللَّهِ، حَدَّثَنِي مُحَمَّدُ بْنُ الْمِنْهَالِ، أَخُو حَجَّاجِ بْنِ مِنْهَالٍ حَدَّثَنَا عَبْدُ الْوَاحِدِ بْنُ زِيَادٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ إِسْحَاقَ، حَدَّثَنِي أَبُو سَعِيدٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي لَيْلَى، قَالَ كَانَ عَلِيُّ بْنُ أَبِي طَالِبٍ رَضِيَ اللَّهُ عَنْهُ إِذَا سَمِعَ الْمُؤَذِّنَ، يُؤَذِّنُ قَالَ كَمَا يَقُولُ فَإِذَا قَالَ أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللَّهُ وَأَشْهَدُ أَنَّ مُحَمَّدًا رَسُولُ اللَّهِ قَالَ عَلِيٌّ رَضِيَ اللَّهُ عَنْهُ أَشْهَدُ أَنْ لَا إِلَهَ إِلَّا اللَّهُ وَأَشْهَدُ أَنَّ مُحَمَّدًا رَسُولُ اللَّهِ وَأَنَّ الَّذِينَ جَحَدُوا مُحَمَّدًا هُمْ الْكَاذِبُونَ.
English Translation
It was narrated that ‘Abdur-Rahman bin Abi Laila said: When `Hadrat Ali bin Abi Talib (may Allah be well pleased with him) heard the mu`addhin giving the adhan, he used to repeat after him. When he said, I bear witness that there is no god but Allah and I bear witness that Muhammad (blessings and peace of Allah be upon him) is the Beloved Messenger of Allah (blessings and peace of Allah be upon him), `Hadrat Ali (may Allah be well pleased with him) would say: I bear witness that there is no god but Allah and I bear witness that Muhammad (blessings and peace of Allah be upon him) is the Beloved Messenger of Allah (blessings and peace of Allah be upon him), and that those who deny Muhammad (blessings and peace of Allah be upon him) are the liars.