حَدَّثَنَا أَبُو نُعَيْمٍ قَالَ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ أَبِي سَلَمَةَ الْمَاجِشُونُ عَنْ الزُّهْرِيِّ عَنْ السَّائِبِ بْنِ يَزِيدَ أَنَّ الَّذِي زَادَ التَّأْذِينَ الثَّالِثَ يَوْمَ الْجُمُعَةِ عُثْمَانُ بْنُ عَفَّانَ رَضِيَ اللَّهُ عَنْهُ حِينَ کَثُرَ أَهْلُ الْمَدِينَةِ وَلَمْ يَکُنْ لِلنَّبِيِّ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ مُؤَذِّنٌ غَيْرَ وَاحِدٍ وَکَانَ التَّأْذِينُ يَوْمَ الْجُمُعَةِ حِينَ يَجْلِسُ الْإِمَامُ يَعْنِي عَلَی الْمِنْبَرِ
صحیح بخاری · Hadith 913
Narrated As-Saib bin Yazid: The person who increased the number of Adhans for the Jumua prayers to three was `Uthman bin `Affan and it was when the number of the (Muslim) people of Medina had increased. In the lifetime of the Prophet there was only one Mu'adh-dhin and the Adhan used to be pronounced only after the Imam had taken his seat (i.e. on the pulpit).
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020