Sunan an-Nasa'i 110
سنن النسائي#110Sahihأَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ، عَنْ شُعْبَةَ، ح وَأَنْبَأَنَا مُؤَمَّلُ بْنُ هِشَامٍ، قَالَ حَدَّثَنَا إِسْمَاعِيلُ، عَنْ شُعْبَةَ، عَنْ مُحَمَّدِ بْنِ زِيَادٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ أَبُو الْقَاسِمِ صلى الله عليه وسلم " وَيْلٌ لِلْعَقِبِ مِنَ النَّارِ " .
It was narrated that Abu Hurairah said:"Abu Al-Qasim the Messenger of Allah (ﷺ) said: 'Woe to the heels from the Fire
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — 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. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Our source also lists this ruling under Abu Ghuddah, the editor of the printed edition it was taken from. It is al-Albani's ruling printed again, so it is counted once.
In-book reference: 1:110