Question

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.'' al-Kahf Part 15

Accepted Answer

فَٱنطَلَقَا حَتَّىٰٓ إِذَا لَقِيَا غُلَٰمًا فَقَتَلَهُۥ قَالَ أَقَتَلْتَ نَفْسًا زَكِيَّةًۢ بِغَيْرِ نَفْسٍ لَّقَدْ جِئْتَ شَيْـًٔا نُّكْرًا 74

Translation	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.''
Ayah	فَٱنطَلَقَا حَتَّىٰٓ إِذَا لَقِيَا غُلَٰمًا فَقَتَلَهُۥ قَالَ أَقَتَلْتَ نَفْسًا زَكِيَّةًۢ بِغَيْرِ نَفْسٍ لَّقَدْ جِئْتَ شَيْـًٔا نُّكْرًا
Sorh	al-Kahf
AyahN	74
Part	Part 15

Killed Set Met Boy I.E Al Khiḍr Moses Pure