Leviticus 17:3

1The LORD spoke to Moses, saying,

2“Speak to Aaron, and to his sons, and to all the children of Israel, and say to them, ‘This is the thing which the LORD has commanded:

3Whatever man there is of the house of Israel who kills a bull, or lamb, or goat in the camp, or who kills it outside the camp,

4and hasn’t brought it to the door of the Tent of Meeting to offer it as an offering to the LORD before the LORD’s tabernacle: blood shall be imputed to that man. He has shed blood. That man shall be cut off from among his people.

5This is to the end that the children of Israel may bring their sacrifices, which they sacrifice in the open field, that they may bring them to the LORD, to the door of the Tent of Meeting, to the priest, and sacrifice them for sacrifices of peace offerings to the LORD.