Sunan Abi Dawud 1443
سنن أبي داود#1443Hasanحَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُعَاوِيَةَ الْجُمَحِيُّ، حَدَّثَنَا ثَابِتُ بْنُ يَزِيدَ، عَنْ هِلاَلِ بْنِ خَبَّابٍ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ قَنَتَ رَسُولُ اللَّهِ صلى الله عليه وسلم شَهْرًا مُتَتَابِعًا فِي الظُّهْرِ وَالْعَصْرِ وَالْمَغْرِبِ وَالْعِشَاءِ وَصَلاَةِ الصُّبْحِ فِي دُبُرِ كُلِّ صَلاَةٍ إِذَا قَالَ " سَمِعَ اللَّهُ لِمَنْ حَمِدَهُ " . مِنَ الرَّكْعَةِ الآخِرَةِ يَدْعُو عَلَى أَحْيَاءٍ مِنْ بَنِي سُلَيْمٍ عَلَى رِعْلٍ وَذَكْوَانَ وَعُصَيَّةَ وَيُؤَمِّنُ مَنْ خَلْفَهُ .
Narrated Abdullah ibn Abbas: The Messenger of Allah (ﷺ) recited the supplication (Qunut) daily for a month at the noon, afternoon, sunset, night and morning prayers. When he said: "Allah listens to him who praises Him" in the last rak'ah, invoking a curse on some clans of Banu Sulaym, Ri'l, Dhakwan and Usayyah, and those who were standing behind him said: Amen
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: 8:28