83/1. Chapter:
"Allah will not punish you for what is unintentional in your oaths, but He will punish you for your deliberate oaths ..."
Sahih Bukhari : 6625
Sahih BukhariHadith Number 6625
فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " وَاللَّهِ لأَنْ يَلِجَّ أَحَدُكُمْ بِيَمِينِهِ فِي أَهْلِهِ آثَمُ لَهُ عِنْدَ اللَّهِ مِنْ أَنْ يُعْطِيَ كَفَّارَتَهُ الَّتِي افْتَرَضَ اللَّهُ عَلَيْهِ ".
Allah's Messenger (ﷺ) also said: "By Allah, if anyone of you insists on fulfilling an oath by which he may harm his family, he commits a greater sin in Allah's sight than that of dissolving his oath and making expiation for it."
Reference : Sahih al-Bukhari 6625In-book reference : Book 83, Hadith 5USC-MSA web (English) reference : Vol. 8, Book 78, Hadith 621
