سُورَةُ التَّوۡبَةِ
At-Tawba·9:66
لَا تَعْتَذِرُوا قَدْ كَفَرْتُمْ بَعْدَ إِيمَانِكُمْ ۚ إِنْ نَعْفُ عَنْ طَائِفَةٍ مِنْكُمْ نُعَذِّبْ طَائِفَةً بِأَنَّهُمْ كَانُوا مُجْرِمِينَ٦٦
Do not offer [empty] excuses! You have indeed denied the truth after [having professed] your belief [in it] - Though We may efface the sin of some of you, We shall chastise others - seeing that they were lost in sin.