Surah Al-Mumtahanah, Verse 9

إِنَّمَا يَنۡهَىٰكُمُ ٱللَّهُ عَنِ ٱلَّذِينَ قَٰتَلُوكُمۡ فِي ٱلدِّينِ وَأَخۡرَجُوكُم مِّن دِيَٰرِكُمۡ وَظَٰهَرُواْ عَلَىٰٓ إِخۡرَاجِكُمۡ أَن تَوَلَّوۡهُمۡۚ وَمَن يَتَوَلَّهُمۡ فَأُوْلَٰٓئِكَ هُمُ ٱلظَّٰلِمُونَ٩

innamā yanhākumu l-lahu ʿani alladhīna qātalūkum fī l-dīni wa-akhrajūkum min diyārikum waẓāharū ʿalā ikh'rājikum an tawallawhum waman yatawallahum fa-ulāika humu l-ẓālimūna

Allāh only forbids you from those who fight you because of religion and expel you from your homes and aid in your expulsion - [forbids] that you make allies of them. And whoever makes allies of them, then it is those who are the wrongdoers.