Surah Aali Imran (The Family of Imran), Verse 86

كَیْفَ یَهْدِی اللّٰهُ قَوْمًا كَفَرُوْا بَعْدَ اِیْمَانِهِمْ وَشَهِدُوْۤا اَنَّ الرَّسُوْلَ حَقٌّ وَّجَآءَهُمُ الْبَیِّنٰتُ وَاللّٰهُ لَا یَهْدِی الْقَوْمَ الظّٰلِمِیْنَ ۟

Kaifa yahdil laahu qawman kafaroo ba'da eemaanihim wa shahidooo annar Rasoola haqqunw wa jaaa'ahumul baiyinaat; wallaahu laa yahdil qawmaz zaalimeen

“How shall Allah Guide those who reject Faith after they accepted it and bore witness that the Messenger was true and that Clear Signs had come unto them? but Allah guides not a people unjust.”

Quran 3:86 (Yusuf Ali Translation)