(6) – بَابُ الْأَذَانِ مَثْنَى مَثْنَى، وَالْإِقَامَةِ مَرَّةً
(6) – The Adhan is repeated twice, and the Iqama is done once.
Sunan ad-Darimi 1230
Abū al-Walīd al-Ṭayālisī And ʿAffān > Shuʿbah > Khālid al-Ḥadhhāʾ > Abū Qilābah > Anas > Umir Bilāl
"Bilal was commanded to say the phrases of the Adhan twice and the phrases of the Iqamah once." – Sound Chain
أَخْبَرَنَا أَبُو الْوَلِيدِ الطَّيَالِسِيُّ وَعَفَّانُ قَالَا حَدَّثَنَا شُعْبَةُ عَنْ خَالِدٍ الْحَذَّاءِ عَنْ أَبِي قِلَابَةَ عَنْ أَنَسٍ قَالَ
«أُمِرَ بِلَالٌ أَنْ يَشْفَعَ الْأَذَانَ وَيُوتِرَ الْإِقَامَةَ» – إسناده صحيح
Classification
Sahih ul-Isnaad (Authentic Chain)