Sunan Abi Dawud 3656
سنن أبي داود#3656Da'ifحَدَّثَنَا إِبْرَاهِيمُ بْنُ مُوسَى الرَّازِيُّ، حَدَّثَنَا عِيسَى، عَنِ الأَوْزَاعِيِّ، عَنْ عَبْدِ اللَّهِ بْنِ سَعْدٍ، عَنِ الصُّنَابِحِيِّ، عَنْ مُعَاوِيَةَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم نَهَى عَنِ الْغَلُوطَاتِ .
Narrated Mu'awiyah: The Holy Prophet (ﷺ) forbade the discussion of thorny questions
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:
Al-AlbaniDaif
Muhammad Muhyi Al-Din Abdul HamidDaif
Shuaib Al ArnautDaif
Zubair Ali ZaiDaif
In-book reference: 26:16