Sahih Muslim 1567
صحيح مسلم#1567Sahihوَحَدَّثَنَاهُ يَحْيَى بْنُ يَحْيَى، وَسَعِيدُ بْنُ مَنْصُورٍ، وَقُتَيْبَةُ بْنُ سَعِيدٍ، جَمِيعًا عَنْ أَبِي عَوَانَةَ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم وَلَمْ يَذْكُرْ " لاَ كَفَّارَةَ لَهَا إِلاَّ ذَلِكَ " .
This hadith has been narrated by Qatada, but here no mention has been made of" There is no explation for it except this
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: 5:400