Sunan Abi Dawud 4691
سنن أبي داود#4691Hasanحَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا عَبْدُ الْعَزِيزِ بْنُ أَبِي حَازِمٍ، قَالَ حَدَّثَنِي بِمِنًى، عَنْ أَبِيهِ، عَنِ ابْنِ عُمَرَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " الْقَدَرِيَّةُ مَجُوسُ هَذِهِ الأُمَّةِ إِنْ مَرِضُوا فَلاَ تَعُودُوهُمْ وَإِنْ مَاتُوا فَلاَ تَشْهَدُوهُمْ " .
Narrated Abdullah ibn Umar: The Prophet (ﷺ) said: The Qadariyyah are the Magians of this community. If they are ill, do not pay a sick visit to them, and if they die, do not attend their funerals
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: 42:96