Surah Al-Anfal Verse 39 - English Translation by Mufti Taqi Usmani
Surah Al-Anfalوَقَٰتِلُوهُمۡ حَتَّىٰ لَا تَكُونَ فِتۡنَةٞ وَيَكُونَ ٱلدِّينُ كُلُّهُۥ لِلَّهِۚ فَإِنِ ٱنتَهَوۡاْ فَإِنَّ ٱللَّهَ بِمَا يَعۡمَلُونَ بَصِيرٞ
And fight them until there is no Fitnah (mischief), and total obedience becomes for Allah. So, if they desist, then, Allah is indeed watchful over what they do