Verse 33

وَلَا تَقْتُلُوا۟ ٱلنَّفْسَ ٱلَّتِى حَرَّمَ ٱللَّهُ إِلَّا بِٱلْحَقِّ وَمَن قُتِلَ مَظْلُومًا فَقَدْ جَعَلْنَا لِوَلِيِّهِۦ سُلْطَـٰنًا فَلَا يُسْرِف فِّى ٱلْقَتْلِ إِنَّهُۥ كَانَ مَنصُورًا

And do not kill a soul, for God has made it sacred, except in the course of justice. And whoever is killed unjustly, We then indeed grant authority to his heir, therefore, do not exceed the limits in avenging the murder. He will surely be helped.