Sunan Abi Dawud 530
سنن أبي داود#530Da'ifحَدَّثَنَا مُؤَمَّلُ بْنُ إِهَابٍ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ الْوَلِيدِ الْعَدَنِيُّ، حَدَّثَنَا الْقَاسِمُ بْنُ مَعْنٍ، حَدَّثَنَا الْمَسْعُودِيُّ، عَنْ أَبِي كَثِيرٍ، مَوْلَى أُمِّ سَلَمَةَ عَنْ أُمِّ سَلَمَةَ، قَالَتْ عَلَّمَنِي رَسُولُ اللَّهِ صلى الله عليه وسلم أَنْ أَقُولَ عِنْدَ أَذَانِ الْمَغْرِبِ " اللَّهُمَّ إِنَّ هَذَا إِقْبَالُ لَيْلِكَ وَإِدْبَارُ نَهَارِكَ وَأَصْوَاتُ دُعَاتِكَ فَاغْفِرْ لِي " .
Narrated Umm Salamah, Ummul Mu'minin: The Messenger of Allah (ﷺ) taught me to say when the adhan for the sunset prayer was called; "O Allah, this is the time when Thy night comes on, Thy day retires, and the voices of Thy summoners are heard, so forgive me
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 2:140