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; blood shall be imputed unto that man; he hath shed blood; and that man shall be cut off from among his people:
If you don't take it to the entrance of the meeting place for the group to offer a gift to God in front of God's place, the man will be seen as having spilled blood. He has caused someone's death and will be removed from his people.