Surah An-Nisa Verse 90 - English Translation by Muhammad Sarwar
Surah An-Nisaإِلَّا ٱلَّذِينَ يَصِلُونَ إِلَىٰ قَوۡمِۭ بَيۡنَكُمۡ وَبَيۡنَهُم مِّيثَٰقٌ أَوۡ جَآءُوكُمۡ حَصِرَتۡ صُدُورُهُمۡ أَن يُقَٰتِلُوكُمۡ أَوۡ يُقَٰتِلُواْ قَوۡمَهُمۡۚ وَلَوۡ شَآءَ ٱللَّهُ لَسَلَّطَهُمۡ عَلَيۡكُمۡ فَلَقَٰتَلُوكُمۡۚ فَإِنِ ٱعۡتَزَلُوكُمۡ فَلَمۡ يُقَٰتِلُوكُمۡ وَأَلۡقَوۡاْ إِلَيۡكُمُ ٱلسَّلَمَ فَمَا جَعَلَ ٱللَّهُ لَكُمۡ عَلَيۡهِمۡ سَبِيلٗا
except with those who attach themselves to your allies or come to you with no desire to fight you or their own people. God could have given them power to fight you. Thus, if they retreat, stop fighting and come forward expressing faith in Islam God will not allow you to fight them