Oaths and Vows
Bulugh al-Maram #1570
كتاب الأيمان والنذور
وَلِمُسْلِمٍ: مِنْ حَدِيثِ عِمْرَانَ: «لَا وَفَاءَ لِنَذْرٍ فِي مَعْصِيَةٍ»
Muslim has reported from the Hadith of 'Imran (RA):
(Allah's Messenger (ﷺ) said) “There is no fulfillment of a vow involving an act of disobedience.”.
وَلِمُسْلِمٍ: مِنْ حَدِيثِ عِمْرَانَ: "لَا وَفَاءَ لِنَذْرٍ فِي مَعْصِيَةٍ"
(Allah's Messenger (ﷺ) said) "There is no fulfillment of a vow involving an act of disobedience." .
— Bulugh al-Maram, Hadith 1570