Sura al-Mumtaḥanah 60:1

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا تَتَّخِذُوا۟ عَدُوِّى وَعَدُوَّكُمْ أَوْلِيَآءَ تُلْقُونَ إِلَيْهِم بِٱلْمَوَدَّةِ وَقَدْ كَفَرُوا۟ بِمَا جَآءَكُم مِّنَ ٱلْحَقِّ يُخْرِجُونَ ٱلرَّسُولَ وَإِيَّاكُمْ أَن تُؤْمِنُوا۟ بِٱللَّـهِ رَبِّكُمْ إِن كُنتُمْ خَرَجْتُمْ جِهَٰدًا فِى سَبِيلِى وَٱبْتِغَآءَ مَرْضَاتِى تُسِرُّونَ إِلَيْهِم بِٱلْمَوَدَّةِ وَأَنَا۠ أَعْلَمُ بِمَآ أَخْفَيْتُمْ وَمَآ أَعْلَنتُمْ وَمَن يَفْعَلْهُ مِنكُمْ فَقَدْ ضَلَّ سَوَآءَ ٱلسَّبِيلِ

yā-ayyuhā lladhīna āmanū lā tattakhidhū ʿaduwwī wa-ʿaduwwakum awliyāʾa tulqūna ilayhim bil-mawaddati wa-qad kafarū bi-mā jāʾakum mina l-ḥaqqi yukhrijūna l-rasūla wa-iyyākum an tūʾminū billāhi rabbikum in kuntum kharajtum jihādan fī sabīlī wa-ibtighāʾa marḍātī tusirrūna ilayhim bil-mawaddati wa-anā aʿlamu bimā akhfaytum wa-mā aʿlantum wa-man yafʿalhu minkum fa-qad ḍalla sawāʾa l-sabīli

O ye who believe! Take not my enemies and yours as friends (or protectors),- offering them (your) love, even though they have rejected the Truth that has come to you, and have (on the contrary) driven out the Prophet and yourselves (from your homes), (simply) because ye believe in Allah your Lord! If ye have come out to strive in My Way and to seek My Good Pleasure, (take them not as friends), holding secret converse of love (and friendship) with them: for I know full well all that ye conceal and all that ye reveal. And any of you that does this has strayed from the Straight Path.