4:111
وَمَن يَكْسِبْ إِثْمًۭا فَإِنَّمَا يَكْسِبُهُۥ عَلَىٰ نَفْسِهِۦ ۚ وَكَانَ ٱللَّهُ عَلِيمًا حَكِيمًۭا
Wa mai yaksib isman fa innamaa yaksibuhoo 'alaa nafsih; wa kaanal laahu 'Aleeman hakeemaa
And if any one earns sin. he earns it against His own soul: for Allah is full of knowledge and wisdom.
