Sahih al-Bukhari 913

Arabic

حَدَّثَنَا أَبُو نُعَيْمٍ، قَالَ حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ أَبِي سَلَمَةَ الْمَاجِشُونُ، عَنِ الزُّهْرِيِّ، عَنِ السَّائِبِ بْنِ يَزِيدَ، أَنَّ الَّذِي، زَادَ التَّأْذِينَ الثَّالِثَ يَوْمَ الْجُمُعَةِ عُثْمَانُ بْنُ عَفَّانَ ـ رضى الله عنه ـ حِينَ كَثُرَ أَهْلُ الْمَدِينَةِ، وَلَمْ يَكُنْ لِلنَّبِيِّ صلى الله عليه وسلم مُؤَذِّنٌ غَيْرَ وَاحِدٍ، وَكَانَ التَّأْذِينُ يَوْمَ الْجُمُعَةِ حِينَ يَجْلِسُ الإِمَامُ، يَعْنِي عَلَى الْمِنْبَرِ‏.‏

Translation

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 (ﷺ) 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)

Authenticity

Sahih

Reference