Sahih Muslim 1423
صحيح مسلم#1423Sahihوَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا ابْنُ أَبِي عَدِيٍّ، عَنْ سَعِيدٍ، عَنْ قَتَادَةَ، بِهَذَا الإِسْنَادِ وَقَالَ " بُيُوتَهُمْ وَقُبُورَهُمْ " . وَلَمْ يَشُكَّ .
This hadith has heed narrated by Qatada with the same chain of transmitters. And he said:Their houses and their graves (be filled with fire), and did not express doubt over the words," houses" and" graves
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:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 5:257