Sunan Abi Dawud 4913
سنن أبي داود#4913Hasanحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا مُحَمَّدُ بْنُ خَالِدِ بْنِ عَثْمَةَ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ الْمُنِيبِ، - يَعْنِي الْمَدَنِيَّ - قَالَ أَخْبَرَنَا هِشَامُ بْنُ عُرْوَةَ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ، رضى الله عنها أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " لاَ يَكُونُ لِمُسْلِمٍ أَنْ يَهْجُرَ مُسْلِمًا فَوْقَ ثَلاَثَةٍ فَإِذَا لَقِيَهُ سَلَّمَ عَلَيْهِ ثَلاَثَ مِرَارٍ كُلُّ ذَلِكَ لاَ يَرُدُّ عَلَيْهِ فَقَدْ بَاءَ بِإِثْمِهِ " .
Narrated Aisha, Ummul Mu'minin: The Messenger of Allah (ﷺ) said: It is not right for a Muslim to keep apart from another Muslim for more than three days. Then when he meets him and gives three salutations, receiving during that time no response, the other bears his sin
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: 43:141