Jami` at-Tirmidhi 191
جامع الترمذي#191Sahihحَدَّثَنَا بِشْرُ بْنُ مُعَاذٍ الْبَصْرِيُّ، حَدَّثَنَا إِبْرَاهِيمُ بْنُ عَبْدِ الْعَزِيزِ بْنِ عَبْدِ الْمَلِكِ بْنِ أَبِي مَحْذُورَةَ، قَالَ أَخْبَرَنِي أَبِي وَجَدِّي، جَمِيعًا عَنْ أَبِي مَحْذُورَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم أَقْعَدَهُ وَأَلْقَى عَلَيْهِ الأَذَانَ حَرْفًا حَرْفًا . قَالَ إِبْرَاهِيمُ مِثْلَ أَذَانِنَا . قَالَ بِشْرٌ فَقُلْتُ لَهُ أَعِدْ عَلَىَّ . فَوَصَفَ الأَذَانَ بِالتَّرْجِيعِ . قَالَ أَبُو عِيسَى حَدِيثُ أَبِي مَحْذُورَةَ فِي الأَذَانِ حَدِيثٌ صَحِيحٌ . وَقَدْ رُوِيَ عَنْهُ مِنْ غَيْرِ وَجْهٍ . وَعَلَيْهِ الْعَمَلُ بِمَكَّةَ وَهُوَ قَوْلُ الشَّافِعِيِّ .
Abu Mahdhurah narrated that :Allah's Messenger sat with him and taught him the Adhan word for word. Ibrahim said, "It is the same as our Adhan." Bishr said: "So I said to him, 'Repeat it to me.' So he described the Adhan with At-Tarjl
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Our source also lists this ruling under Ahmad Muhammad Shakir, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.
In-book reference: 2:43