Sahih Muslim 4238
صحيح مسلم#4238Sahihحَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى، حَدَّثَنَا يَزِيدُ بْنُ أَبِي حَكِيمٍ، عَنْ سُفْيَانَ، عَنْ عَبْدِ اللَّهِ بْنِ، دِينَارٍ عَنِ ابْنِ عُمَرَ، عَنِ النَّبِيِّ صلى الله عليه وسلم أَنَّهُ قَالَ " النَّذْرُ لاَ يُقَدِّمُ شَيْئًا وَلاَ يُؤَخِّرُهُ وَإِنَّمَا يُسْتَخْرَجُ بِهِ مِنَ الْبَخِيلِ "
Ibn Umar reported Allah's Apostle (ﷺ) as saying:The vow neither hastens anything nor defers anything, but is the means whereby (something) is extracted from the miserly person
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:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 26:4