Jami` at-Tirmidhi 1678
جامع الترمذي#1678Sahihحَدَّثَنَا أَحْمَدُ بْنُ مَنِيعٍ، حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ، أَنْبَأَنَا إِسْمَاعِيلُ بْنُ أَبِي خَالِدٍ، عَنِ ابْنِ أَبِي أَوْفَى، قَالَ سَمِعْتُهُ يَقُولُ يَعْنِي النَّبِيَّ صلى الله عليه وسلم يَدْعُو عَلَى الأَحْزَابِ فَقَالَ " اللَّهُمَّ مُنْزِلَ الْكِتَابِ سَرِيعَ الْحِسَابِ اهْزِمِ الأَحْزَابَ اللَّهُمَّ اهْزِمْهُمْ وَزَلْزِلْهُمْ " . قَالَ أَبُو عِيسَى وَفِي الْبَابِ عَنِ ابْنِ مَسْعُودٍ . وَهَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ .
Narrated Ibn Abi Awfa: "I heard him saying" - meaning the Prophet (ﷺ) - "while supplicating against the Ahzab: 'O Allah, Revealer of Book! Severe is reckoning! Rout the Ahzab and shake them.'" [Abu 'Eisa said:] There is something on this topic from Ibn Masu'd This Hadith is Hasan Sahih
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: 23:9