Sunan Abi Dawud 2192
سنن أبي داود#2192Hasanحَدَّثَنَا ابْنُ السَّرْحِ، حَدَّثَنَا ابْنُ وَهْبٍ، عَنْ يَحْيَى بْنِ عَبْدِ اللَّهِ بْنِ سَالِمٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْحَارِثِ الْمَخْزُومِيِّ، عَنْ عَمْرِو بْنِ شُعَيْبٍ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ فِي هَذَا الْخَبَرِ زَادَ " وَلاَ نَذْرَ إِلاَّ فِيمَا ابْتُغِيَ بِهِ وَجْهُ اللَّهِ تَعَالَى ذِكْرُهُ " .
The above tradition has also been transmitted by ‘Amr bin Shu’aib through a different chain of narrators. This version adds The Prophet (ﷺ) said “There is no vow except in an act which seeks the pleasure of Allah, the Exalted
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: 13:18