Narrated Abu Qilaba:
Anas said, "Bilal was ordered to pronounce the wording of Adhan twice and of Iqama once only." The sub narrator Isma`il said, "I mentioned that to Aiyub and he added (to that), "Except Iqama (i.e. Qadqamat- is-salat which should be said twice).
Reference | : Sahih al-Bukhari 607 |
In-book reference | : Book 10, Hadith 5 |
USC-MSA web (English) reference | : Vol. 1, Book 11, Hadith 581 |
(deprecated numbering scheme) |