18:74
فَانْطَلَقَاࣞ حَتّٰٓى اِذَا لَقِیَا غُلَامًا فَقَتَلَهُۙ قَالَ اَقَتَلْتَ نَفْسًا زَكِیَّةً بِغَیْرِ نَفْسٍؕ لَقَدْ جِئْتَ شَیْـًٔا نُكْرًا
Faintalaqa hatta itha laqiya ghulaman faqatalahu qala aqatalta nafsan zakiyyatan bighayri nafsin laqad jita shayan nukran
Translations
So they set out, until when they met a boy, al-Khidh r killed him. [Moses] said, "Have you killed a pure soul for other than [having killed] a soul? You have certainly done a deplorable thing
Saheeh International
So they twain journeyed on till, when they met a lad, he slew him. (Moses) said: What! Hast thou slain an innocent soul who hath slain no man? Verily thou hast done a horrid thing
Marmaduke Pickthall