Leviticus 24:17
" 'And when a man kills any human being, he certainly shall be put to death.
Genesis 9:5-6
And {your lifeblood} I will require; from {every animal} I will require it. And from the hand of humankind, from the hand of [each] man to his brother I will require the life of humankind.
Deuteronomy 19:11-12
But if someone hates his neighbor and lies in wait for him and rises up against him {and murders him}, and [the murderer] flees to one of these cities,
Exodus 21:12-14
" '{Whoever strikes someone} and he dies will surely be put to death.
Numbers 35:30-31
" 'If anyone kills a person, the killer will be put to death {according to the testimony} of witnesses, but someone cannot die on testimony of one person.
Deuteronomy 27:24
'Cursed be the one who strikes down his neighbor in secret.' And all the people shall say, 'Amen.'