إِنِّىٓ أُرِيدُ أَن تَبُوٓأَ بِإِثْمِى وَإِثْمِكَ فَتَكُونَ مِنْ أَصْحَـٰبِ ٱلنَّارِ ۚ وَذَٰلِكَ جَزَٰٓؤُا۟ ٱلظَّـٰلِمِينَ
Indeed, I want you to obtain [thereby] my sin and your sin so you will be among the companions of the Fire. And that is the recompense of wrongdoers."
Dimensional Analysis
Context
"If thou dost stretch thy hand against me, to slay me, it is not for me to stretch my hand against thee to slay thee: for I do fear Allah, the cherisher of the worlds.
"For me, I intend to let thee draw on thyself my sin as well as thine, for thou wilt be among the companions of the fire, and that is the reward of those who do wrong."
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.
Related Verses
واللهُ أعلمُ بالصَّواب