فَطَوَّعَتۡ لَهٗ نَفۡسُهٗ قَتۡلَ اَخِيۡهِ فَقَتَلَهٗ فَاَصۡبَحَ مِنَ الۡخٰسِرِيۡنَ

And his soul permitted to him the murder of his brother, so he killed him and became among the losers