Leviticus 17:4-5

17:4 but has not brought it to the entrance of the Meeting Tent to present it as an offering to the Lord before the tabernacle of the Lord. He has shed blood, so that man will be cut off from the midst of his people. 17:5 This is so that the Israelites will bring their sacrifices that they are sacrificing in the open field to the Lord at the entrance of the Meeting Tent to the priest and sacrifice them there as peace offering sacrifices to the Lord.