فَطَوَّعَتۡ لَهُۥ نَفۡسُهُۥ قَتۡلَ أَخِيهِ فَقَتَلَهُۥ فَأَصۡبَحَ مِنَ ٱلۡخَٰسِرِينَ
FatawwaAAat lahu nafsuhu qatla akheehi faqatalahu faasbaha mina alkhasireena
The (selfish) soul of the other led him to the murder of his brother: he murdered him, and became (himself) one of the lost ones.