Sahih al-Bukhari 6626
Book 83: Oaths and Vows · Narrated by Abu Huraira
Arabic
حَدَّثَنِي إِسْحَاقُ يَعْنِي ابْنَ إِبْرَاهِيمَ، حَدَّثَنَا يَحْيَى بْنُ صَالِحٍ، حَدَّثَنَا مُعَاوِيَةُ، عَنْ يَحْيَى، عَنْ عِكْرِمَةَ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنِ اسْتَلَجَّ فِي أَهْلِهِ بِيَمِينٍ فَهْوَ أَعْظَمُ إِثْمًا، لِيَبَرَّ ". يَعْنِي الْكَفَّارَةَ.
English translation
Narrated Abu Huraira:Allah's Messenger (ﷺ) said, "Anyone who takes an oath through which his family may be harmed, and insists on keeping it, he surely commits a sin greater (than that of dissolving his oath). He should rather compensate for that oath by making expiation
Reference: Sahih al-Bukhari 6626, Book of Oaths and Vows. English translation by Dr. Muhammad Muhsin Khan.