Sunan Abi Dawud 4486
سنن أبي داود#4486Sahihحَدَّثَنَا إِسْمَاعِيلُ بْنُ مُوسَى الْفَزَارِيُّ، حَدَّثَنَا شَرِيكٌ، عَنْ أَبِي حُصَيْنٍ، عَنْ عُمَيْرِ بْنِ سَعِيدٍ، عَنْ عَلِيٍّ، رضى الله عنه قَالَ لاَ أَدِي - أَوْ مَا كُنْتُ لأَدِيَ - مَنْ أَقَمْتُ عَلَيْهِ حَدًّا إِلاَّ شَارِبَ الْخَمْرِ فَإِنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم لَمْ يَسُنَّ فِيهِ شَيْئًا إِنَّمَا هُوَ شَىْءٌ قُلْنَاهُ نَحْنُ .
’Ali said:I shall not pay blood-money or (he said) : I am not going to pay blood-money for him on whom I inflicted the prescribed punishment except for the one who drank wine, for the Messenger of Allah (ﷺ) did not prescribe anything definite. It is a thing which we have decided (by agreement) ourselves
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: 40:136