﴿ وَمَن يَكْسِبْ إِثْمًۭا فَإِنَّمَا يَكْسِبُهُۥ عَلَىٰ نَفْسِهِۦ ۚ وَكَانَ ٱللَّهُ عَلِيمًا حَكِيمًۭا ﴾

“for he who commits a sin, commits it only to his own hurt; and God is indeed all-knowing, wise.”

(Whoso commiteth a sin) steals and falsely swears by Allah (commiteth it only against himself) he only earns the punishment of that sin. (Allah is ever Knower) of the one who stole the armour, (Wise) by commanding that his hand be cut.