اتَّخَذُوا أَيْمَانَهُمْ جُنَّةً فَصَدُّوا عَن سَبِيلِ اللَّهِ فَلَهُمْ عَذَابٌ مُّهِينٌ

They make a shield of their oaths and bar [people] from the way of Allah; so there is a humiliating punishment for them.