Leviticus 24:17
And he that smiteth any man mortally shall surely be put to death.
Genesis 9:5-6
And surely your blood, the blood of your lives, will I require; At the hand of every beast will I require it. And at the hand of man, even at the hand of every man's brother, will I require the life of man.
Deuteronomy 19:11-12
But if any man hate his neighbor, and lie in wait for him, and rise up against him, and smite him mortally so that he dieth, and he flee into one of these cities;
Exodus 21:12-14
He that smiteth a man, so that he dieth, shall surely be put to death.
Numbers 35:30-31
Whoso killeth any person, the murderer shall be slain at the mouth of witnesses: but one witness shall not testify against any person that he die.
Deuteronomy 27:24
Cursed be he that smiteth his neighbor in secret. And all the people shall say, Amen.