Surah An-Nisa 4:89

وَدُّوا۟ لَوْ تَكْفُرُونَ كَمَا كَفَرُوا۟ فَتَكُونُونَ سَوَآءً ۖ فَلَا تَتَّخِذُوا۟ مِنْهُمْ أَوْلِيَآءَ حَتَّىٰ يُهَاجِرُوا۟ فِى سَبِيلِ ٱللَّهِ ۚ فَإِن تَوَلَّوْا۟ فَخُذُوهُمْ وَٱقْتُلُوهُمْ حَيْثُ وَجَدتُّمُوهُمْ ۖ وَلَا تَتَّخِذُوا۟ مِنْهُمْ وَلِيًّا وَلَا نَصِيرًا

They wish you would disbelieve as they disbelieved so you would be alike. So do not take from among them allies until they emigrate for the cause of Allāh. But if they turn away [i.e., refuse], then seize them and kill them [for their betrayal] wherever you find them and take not from among them any ally or helper,

Translation: Saheeh International

Tafsir

They long they wish that you should disbelieve as they disbelieve so then you and they would be equal in unbelief; therefore do not take friends from among them associating with them even if they should outwardly manifest belief until they emigrate in the way of God a proper emigration that would confirm their belief; …

Excerpt from Tafsir al-Jalalayn, commentary on 4:89, via Quran.com. The reader has the full commentary and 9 more tafsirs.