تَرَى كَثِيرًا مِّنْهُمْ يَتَوَلَّوْنَ الَّذِينَ كَفَرُوا لَبِئْسَ مَا قَدَّمَتْ لَهُمْ أَنفُسُهُمْ أَن سَخِطَ اللَّهُ عَلَيْهِمْ وَفِي الْعَذَابِ هُمْ خَالِدُونَ
You see many of them fraternizing with the faithless. Surely evil is what they have sent ahead for their souls, as Allah is displeased with them and they shall remain in punishment [forever].
Agha Ali Puya Commentary
Commentary on Quran 5:80
[Pooya/Ali Commentary 5:80] This verse also commands the faithful to avoid the disbelievers-tabarra.