And surely I will require the life of any man or beast by whose hand your lifeblood is shed. I will demand an accounting from anyone who takes the life of his fellow man:
Whoever strikes and kills a man must surely be put to death. ... If an ox gores a man or woman to death, the ox must surely be stoned, and its meat must not be eaten. But the owner of the ox shall not be held responsible. But if the ox has a habit of goring, and its owner has been warned yet does not restrain it, and it kills a man or woman, then the ox must be stoned and its owner must also be put to death.
And the LORD said to Cain, “Where is your brother Abel?” “I do not know!” he answered. “Am I my brother’s keeper?” “What have you done?” replied the LORD. “The voice of your brother’s blood cries out to Me from the ground.
You are not to accept a ransom for the life of a murderer who deserves to die; he must surely be put to death. Nor should you accept a ransom for the person who flees to a city of refuge and allow him to return and live on his own land before the death of the high priest. Do not pollute the land where you live, for bloodshed pollutes the land, and no atonement can be made for the land on which the blood is shed, except by the blood of the one who shed it.
If one is found slain, lying in a field in the land that the LORD your God is giving you to possess, and it is not known who killed him, your elders and judges must come out and measure the distance from the victim to the neighboring cities. Then the elders of the city nearest the victim shall take a heifer that has never been yoked or used for work, bring the heifer to a valley with running water that has not been plowed or sown, and break its neck there by the stream. And the priests, the sons of Levi, shall come forward, for the LORD your God has chosen them to serve Him and pronounce blessings in His name and to give a ruling in every dispute and case of assault. Then all the elders of the city nearest the victim shall wash their hands by the stream over the heifer whose neck has been broken, and they shall declare, “Our hands did not shed this blood, nor did our eyes see it. Accept this atonement, O LORD, for Your people Israel whom You have redeemed, and do not hold the shedding of innocent blood against them.” And the bloodshed will be atoned for. So you shall purge from among you the guilt of shedding innocent blood, since you have done what is right in the eyes of the LORD.
And so upon you will come all the righteous blood shed on earth, from the blood of righteous Abel to the blood of Zechariah son of Berechiah, whom you murdered between the temple and the altar.
From one man He made every nation of men, that they should inhabit the whole earth; and He determined their appointed times and the boundaries of their lands.