فَٱنطَلَقَا Then they both set out حَتَّىٰٓ until إِذَا when لَقِيَا they met غُلَـٰمًۭا a boy فَقَتَلَهُۥ then he killed him قَالَ He said أَقَتَلْتَ Have you killed نَفْسًۭا a soul زَكِيَّةًۢ pure بِغَيْرِ for other than نَفْسٍۢ a soul لَّقَدْ Certainly جِئْتَ you have done شَيْـًۭٔا a thing نُّكْرًۭا evil ٧٤
So they set out, until when they met a boy, he [i.e., al-Khiḍr] killed him. [Moses] said, "Have you killed a pure soul for other than [having killed] a soul? You have certainly done a deplorable thing."
— Come To Light