Ritual Human Sacrifice

Note also that any one of his possessions which a man vows as doomed to the Lord, whether it is a human being or an animal, or a hereditary field, shall be neither sold nor ransomed; everything that is thus doomed becomes most sacred to the Lord.  All human beings that are doomed lose the right to be redeemed; they must be put to death.  (Leviticus 27:28-29 NAB)