مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 641
Prayer
The Call to Prayer - Section 1
عَن أنس قَالَ: ذَكَرُوا النَّارَ وَالنَّاقُوسَ فَذَكَرُوا الْيَهُودَ وَالنَّصَارَى فَأُمِرَ بِلَالٌ أَنْ يَشْفَعَ الْأَذَانَ وَأَنْ يُوتِرَ الْإِقَامَةَ. قَالَ إِسْمَاعِيلُ: فَذَكَرْتُهُ لِأَيُّوبَ. فَقَالَ: إِلَّا الْإِقَامَة
Anas said they mentioned kindling fire and the use of a bell, and mentioned the Jews and the Christians. Then Bilal was ordered to repeat the call to prayer twice and the statement that the time for prayer had come (al-iqama) once. Isma'il[1] said that he mentioned it to Ayyub,[2] and he said it was correct except regarding the iqama. (Bukhari and Muslim.) 1. Bukhari (Adhan, 3) gives a shorter form of the tradition than that above, mentioning Ismail b. Ibrahim in his isnad and telling how he made the enquiry of Ayyub. 2. Ayyub b. Abu Tamima.
Mishkat al-Masabih, 641مُتَّفق عَلَيْهِ (الألباني)