5:30
فَطَوَّعَتْ لَهُۥ نَفْسُهُۥ قَتْلَ أَخِيهِ فَقَتَلَهُۥ فَأَصْبَحَ مِنَ ٱلْخَـٰسِرِينَ
faṭawwaʿat lahu nafsuhu qatla akhīhi faqatalahu fa-aṣbaḥa mina l-khāsirīna
And his soul permitted to him the murder of his brother, so he killed him and became among the losers.
— Saheeh International
But his soul prompted him to kill his brother: he killed him and became one of the losers.
— M. A. S. Abdel Haleem
So the Nafs (self) of the other (latter one) encouraged him and made fair-seeming to him the murder of his brother; he murdered him and became one of the losers.
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali