9:12
وَإِن نَّكَثُوٓا۟ أَيْمَـٰنَهُم مِّنۢ بَعْدِ عَهْدِهِمْ وَطَعَنُوا۟ فِى دِينِكُمْ فَقَـٰتِلُوٓا۟ أَئِمَّةَ ٱلْكُفْرِ ۙ إِنَّهُمْ لَآ أَيْمَـٰنَ لَهُمْ لَعَلَّهُمْ يَنتَهُونَ
9:12
But if they violate their oaths after their covenant, and attack your religion with disapproval and criticism, then fight (you) against the leaders of disbelief -- for surely, their oaths are nothing to them -- so that they may stop (evil actions). - Safi-ur-Rahman al-Mubarakpuri (English)