Surah Ali 'Imran (3:90)
إِنَّ ٱلَّذِينَ كَفَرُوا۟ بَعْدَ إِيمَٰنِهِمْ ثُمَّ ٱزْدَادُوا۟ كُفْرًا لَّن تُقْبَلَ تَوْبَتُهُمْ وَأُو۟لَٰٓئِكَ هُمُ ٱلضَّآلُّونَ
Indeed, those who covered [the truth] after their trustful security, then increased in covering [it]—their turning-back will never be received; and those, they are the ones who are astray.
Roots in this verse: ك ف ر (kfr), ب ع د (bEd), ا م ن (Amn), ز ي د (zyd), ق ب ل (qbl), ت و ب (twb), ض ل ل (Dll)