Prayer (Kitab Al-Salat)
2/41. Chapter:
What Should Be Said When One Hears The Mu'adhdhin
Sunan Abi Dawud
حَدَّثَنَا إِبْرَاهِيمُ بْنُ مَهْدِيٍّ، حَدَّثَنَا عَلِيُّ بْنُ مُسْهِرٍ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ إِذَا سَمِعَ الْمُؤَذِّنَ يَتَشَهَّدُ قَالَ " وَأَنَا وَأَنَا " .
‘A’ishah said that when the Messenger of Allah (ﷺ) heard the MU’ADHDHIN uttering the testimony, he would say: “And I too, and I too”.
Reference : Sunan Abi Dawud 526In-book reference : Book 2, Hadith 136English translation : Book 2, Hadith 526