Chapter on the Adhan (Call to Prayer) and the Iqamah
Tahdhīb al-Aḥkām|Volume 2|Book 1|Chapter 6
وَ عَنْهُ عَنِ اَلْحَسَنِ عَنْ زُرْعَةَ عَنْ سَمَاعَةَ قَالَ قَالَ أَبُو عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ:« إِذَا أَقَامَ اَلْمُؤَذِّنُ اَلصَّلاَةَ فَقَدْ حَرُمَ اَلْكَلاَمُ إِلاَّ أَنْ يَكُونَ اَلْقَوْمُ لَيْسَ يُعْرَفُ لَهُمْ إِمَامٌ»
Narrated from him from al-Hasan from Zur’ah from Sama’ah, who said:
Abu Abdillah عليه السلام said: "When the mu’adhdhin gives the iqamah for the prayer, then speaking becomes prohibited, except if the people do not have a known imam."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 60
- Ṣaḥīḥ al-Tahdhīb, p. 170