1 Corinthians 10:20
But that what the Gentiles sacrifice, they sacrifice to daemons, and not to God: and I would not have you in communion with daemons.
1 Corinthians 10:27-28
And if any one of those, who do not believe, invite you, and ye incline to go, eat every thing set before you, asking no question for conscience sake.
2 Corinthians 6:16-17
or what agreement hath the temple of God with idols? for ye are the temple of the living God; as God hath said, "I will inhabit in them, and walk about in them; and I will be their God, and they shall be for me a people."
Revelation 2:14
Yet I have a few things against thee, that thou hast there some who hold the doctrine of Balaam, who taught Balac to lay a stumbling-block before the children of Israel, to eat of idol sacrifices, and to commit whoredom.