صحيح مسلم
Sahih Muslim
كتاب الصلاة
The Book of Prayers
باب الأَمْرِ بِشَفْعِ الأَذَانِ وَإِيتَارِ الإِقَامَةِ:
Chapter: The Command to say the phrases of the Adhan twice and the phrases of the iqamah once, except the phrase, "Prayer is about to begin," which is to be said twice
Hadith 378
This hadith is listed as number 839 in Maktaba Shamila
حَدَّثَنَا إِسْحَاق بْنُ إِبْرَاهِيمَ الْحَنْظَلِيُّ ، أَخْبَرَنَا عَبْدُ الْوَهَّابِ الثَّقَفِيُّ ، حَدَّثَنَا خَالِدٌ الْحَذَّاءُ ، عَنْ أَبِي قِلَابَةَ ، عَنْ أَنَسِ بْنِ مَالِكٍ ، قَالَ : " ذَكَرُوا أَنْ يُعْلِمُوا وَقْتَ الصَّلَاةِ ، بِشَيْءٍ يَعْرِفُونَهُ ، فَذَكَرُوا أَنْ يُنَوِّرُوا نَارًا ، أَوْ يَضْرِبُوا نَاقُوسًا ، فَأُمِرَ بِلَالٌ أَنْ يَشْفَعَ الأَذَانَ وَيُوتِرَ الإِقَامَةَ " .
Anas bin Malik (RA) reported: They (the Companions) discussed that they should know the timings of prayer by means of something recognized by all. Some of them said that fire should be lighted or a bell should be rung. But Bilal (RA) was ordered to repeat the phrases twice in Adhan, and once in Iqama.
