Quran 9:66 from Surah At-Tawba on Divine Marvels.
لَا تَعۡتَذِرُواْ قَدۡ كَفَرۡتُم بَعۡدَ إِيمَٰنِكُمۡۚ إِن نَّعۡفُ عَن طَآئِفَةٖ مِّنكُمۡ نُعَذِّبۡ طَآئِفَةَۢ بِأَنَّهُمۡ كَانُواْ مُجۡرِمِينَ
English translation: (Do) not make excuse verily you have disbelieved after your belief If We pardon [on] a party of you We will punish a party because they were criminals
Transliteration: la ta'tadhiru qad kafartum ba'da imanikum in na'fu an taifatin minkum nu'adhib taifatan bi-annahum kanu muj'rimina