Exodus 22:20
He that sacrifices to any god, save to the LORD only, he shall be utterly destroyed.
Nave's Topical Index—AKJV

Deuteronomy 13:1
If there arise among you a prophet, or a dreamer of dreams, and gives you a sign or a wonder,
Nave's Topical Index—AKJV

Deuteronomy 17:1-7
You shall not sacrifice to the LORD your God any bullock, or sheep, wherein is blemish, or any bad reputation: for that is an abomination to the LORD your God.
Nave's Topical Index—AKJV