Kur’an 17:33 — sura Al-Isra, 33. ajet

وَلَا تَقۡتُلُواْ ٱلنَّفۡسَ ٱلَّتِي حَرَّمَ ٱللَّهُ إِلَّا بِٱلۡحَقِّۗ وَمَن قُتِلَ مَظۡلُومٗا فَقَدۡ جَعَلۡنَا لِوَلِيِّهِۦ سُلۡطَٰنٗا فَلَا يُسۡرِف فِّي ٱلۡقَتۡلِۖ إِنَّهُۥ كَانَ مَنصُورٗا

I ne ubijajte nikoga koga je Allah zabranio ubiti, osim kad pravda zahtijeva! A ako je neko, ni kriv ni dužan, ubijen, onda njegovom nasljedniku dajemo vlast, ali neka ni on ne prekoračuje granicu u ubijanju, ta njemu je data vlast.

And do not kill the soul which Allah has forbidden, except by right. And whoever is killed unjustly - We have given his heir authority, but let him not exceed limits in [the matter of] taking life. Indeed, he has been supported [by the law]