Chapter on the Adhan (Call to Prayer) and the Iqamah
Tahdhīb al-Aḥkām|Volume 2|Book 1|Chapter 6
مُحَمَّدُ بْنُ يَعْقُوبَ عَنْ عَلِيِّ بْنِ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ حَمَّادٍ عَنْ حَرِيزٍ عَنْ زُرَارَةَ قَالَ قَالَ أَبُو جَعْفَرٍ عَلَيْهِ اَلسَّلاَمُ: «اَلْأَذَانُ جَزْمٌ بِإِفْصَاحِ اَلْأَلِفِ وَ اَلْهَاءِ وَ اَلْإِقَامَةُ حَدْرٌ»
Muhammad ibn Ya‘qub from Ali ibn Ibrahim from his father from Hammad from Hariz from Zurarah who said:
Abu Ja‘far عليه السلام, peace be upon him, said: “The Adhan is to be pronounced clearly, with articulation of the Alif’ and the ‘ha’, and the Iqamah is to be recited quickly in a flowing manner.”
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 63
- Ṣaḥīḥ al-Tahdhīb, p. 172