Sahih Muslim 2561
صحيح مسلم#2561Sahihحَدَّثَنَا مُحَمَّدُ بْنُ رَافِعٍ، حَدَّثَنَا مُحَمَّدُ بْنُ أَبِي فُدَيْكٍ، أَخْبَرَنَا الضَّحَّاكُ، - وَهُوَ ابْنُ عُثْمَانَ - عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " لاَ يَحِلُّ لِلْمُؤْمِنِ أَنْ يَهْجُرَ أَخَاهُ فَوْقَ ثَلاَثَةِ أَيَّامٍ " .
Abdullah b. 'Umar reported Allah's Messenger (ﷺ) as saying:It is not permissible for a Muslim to have estranged relations with his brother beyond three days
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:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
Sahih Muslim 2561 is the standard (Abd al-Baqi) number; this narration is #6534 in the MuslimGPT index.
In-book reference: 45:33