Al Baqarah Ayah 193

وَقَـٰتِلُوهُمْ حَتَّىٰ لَا تَكُونَ فِتْنَةٌ وَيَكُونَ ٱلدِّينُ لِلَّهِ‌ۖ فَإِنِ ٱنتَهَوْاْ فَلَا عُدْوَٲنَ إِلَّا عَلَى ٱلظَّـٰلِمِينَ ١٩٣ Fight against them ?if they persecute you? until there is no more persecution, and ?your? devotion will be to Allah ?alone?. If they stop ?persecuting you?, let there be no hostility except against the aggressors.