Leviticus 7:37-38

³⁷This is the law of the burnt-offering, of the meat-offering, and of the sin-offering, and of the trespass-offering, and of the consecrations, and of the sacrifice of the Peace-offerings;

³⁸Which the LORD commanded Moses in mount Sinai, in the day that he commanded the children of Israel to offer their oblations to the LORD, in the wilderness of Sinai.