And do not kill the soul which Allah forbade its killing except by the legal right like retaliation or the stoning of the married adulterer or the killing of the apostate. And whoever was killed without a legal right We have surely made for his guardian from an heir or a ruler an authority in requesting the killing of his killer or the blood money, and it is not right for the guardian of the killed one that he exceed the limit of Allah in the retaliation like that he kill for the one two or a group, or he mutilate the killer, indeed Allah is the Helper of the guardian of the killed one over the killer until he is capable from his killing in retaliation.