Sunan Abi Dawud 3323
سنن أبي داود#3323Sahihحَدَّثَنَا هَارُونُ بْنُ عَبَّادٍ الأَزْدِيُّ، حَدَّثَنَا أَبُو بَكْرٍ، - يَعْنِي ابْنَ عَيَّاشٍ - عَنْ مُحَمَّدٍ، مَوْلَى الْمُغِيرَةِ قَالَ حَدَّثَنِي كَعْبُ بْنُ عَلْقَمَةَ، عَنْ أَبِي الْخَيْرِ، عَنْ عُقْبَةَ بْنِ عَامِرٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم : " كَفَّارَةُ النَّذْرِ كَفَّارَةُ الْيَمِينِ " . قَالَ أَبُو دَاوُدَ : وَرَوَاهُ عَمْرُو بْنُ الْحَارِثِ عَنْ كَعْبِ بْنِ عَلْقَمَةَ عَنِ ابْنِ شِمَاسَةَ عَنْ عُقْبَةَ .
Narrated 'Uqbah bin 'Amir: The Messenger of Allah (ﷺ) as saying: The atonement for a vow is the same as for an oath. Abu Dawud said: This tradition has also been transmitted by 'Amr b. al-Harith from Ka'b b. 'Alqamah, from Ibn Shamasah on the authority of 'Uqbah
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: 22:82