Leviticus 7:25
For whosoever eateth the fat of the beast, of which men offer an offering made by fire unto the LORD, even the soul that eateth it shall be cut off from his people.
Leviticus 18:27
(For all these abominations have the men of the land done, which were before you, and the land is defiled;)
Leviticus 27:9
And if it be a beast, whereof men bring an offering unto the LORD, all that any man giveth of such unto the LORD shall be holy.