Sunan Ibn Majah 53
The Book of the Sunnah
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يَزِيدَ، عَنْ سَعِيدِ بْنِ أَبِي أَيُّوبَ، حَدَّثَنِي أَبُو هَانِئٍ، حُمَيْدُ بْنُ هَانِئٍ الْخَوْلاَنِيُّ عَنْ أَبِي عُثْمَانَ، مُسْلِمِ بْنِ يَسَارٍ عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " مَنْ أُفْتِيَ بِفُتْيَا غَيْرَ ثَبَتٍ فَإِنَّمَا إِثْمُهُ عَلَى مَنْ أَفْتَاهُ " .
It was narrated that Abu Hurairah said:"The Messenger of Allah (ﷺ) said: 'Whoever is given a Fatwa (verdict) that has no basis, then his sin will be upon the one who issued that Fatwa
Grading: Al-Albani: Hasan · Muhammad Fouad Abd al-Baqi: Hasan · Shuaib Al Arnaut: Hasan · Zubair Ali Zai: Isnaad Hasan
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.