ٱتَّخَذُوٓاْ أَيۡمَٰنَهُمۡ جُنَّةٗ فَصَدُّواْ عَن سَبِيلِ ٱللَّهِۚ إِنَّهُمۡ سَآءَ مَا كَانُواْ يَعۡمَلُونَ

They make a shield of their oaths, and bar from the way of Allah. Evil indeed is what they used to do.