Whoso sheddeth man's blood, by man shall his blood be shed: for in the image of God made he man.
Numbers 35:15These six cities shall be a refuge, both for the children of Israel, and for the stranger, and for the sojourner among them: that every one that killeth any person unawares may flee thither.
Numbers 35:30Whoso killeth any person, the murderer shall be put to death by the mouth of witnesses: but one witness shall not testify against any person to cause him to die.