﴿ وَأَمَّا ٱلْغُلَٰمُ فَكَانَ أَبَوَاهُ مُؤْمِنَيْنِ فَخَشِينَآ أَن يُرْهِقَهُمَا طُغْيَٰنًۭا وَكُفْرًۭا ﴾

“"And as for that young man, his parents were [true] believers - whereas we had every reason to fear that he would bring bitter grief upon them by [his] overweening wickedness and denial of all truth:”

(And as for the lad) whom I killed, (his parents were believers) and of the greatest people of that township (and We feared lest he should oppress them) and your Lord Knew that he will overburden them (by rebellion and disbelief) by means of his rebellion and disobedience, and by lying in oath and so He killed him.