لَّا يُؤَاخِذُكُمُ اللَّهُ بِاللَّغْوِ فِي أَيْمَانِكُمْ وَلَكِن يُؤَاخِذُكُم بِمَا كَسَبَتْ قُلُوبُكُمْ وَاللَّهُ غَفُورٌ حَلِيمٌ

Allah will not take you to task for what is unconsidered in your oaths, but He will take you to task for what your hearts have incurred, and Allah is all-forgiving, all-forbearing.