Leviticus 17:4

and bringeth it not unto the door of the Tabernacle of the Congregation to offer an offering unto the Lord before the Tabernacle of the Lord, in some form of peace-offering, blood shall be imputed unto that man; he hath shed blood, he would be considered guilty of slaughtering an animal without authorization; and that man shall be cut off from among his people, expelled from the congregation of the Lord;