Leviticus 7:25

7:25 If anyone eats fat from the animal from which he presents a gift to the Lord, that person will be cut off from his people.

Leviticus 9:10

9:10 The fat and the kidneys and the protruding lobe of the liver from the sin offering he offered up in smoke on the altar just as the Lord had commanded Moses,

Leviticus 27:9

Redemption of Vowed Animals

27:9 “‘If what is vowed is a kind of animal from which an offering may be presented to the Lord, anything which he gives to the Lord from this kind of animal will be holy.