Surah Muhammad, Verse 34

إِنَّ ٱلَّذِينَ كَفَرُواْ وَصَدُّواْ عَن سَبِيلِ ٱللَّهِ ثُمَّ مَاتُواْ وَهُمۡ كُفَّارٞ فَلَن يَغۡفِرَ ٱللَّهُ لَهُمۡ٣٤

inna alladhīna kafarū waṣaddū ʿan sabīli l-lahi thumma mātū wahum kuffārun falan yaghfira l-lahu lahum

Indeed, those who disbelieved and averted [people] from the path of Allāh and then died while they were disbelievers - never will Allāh forgive them.