1 Corinthians 8:4
we know that an idol is nothing in the world, and that there is no God but one.
1 Corinthians 8:7
But there is not in all men this knowledge; for some do even until now, with consciousness of the idol, eat it as sacrificed to the idol, and their conscience, being weak, is defiled.
1 Corinthians 8:10
For if any one see thee, who hast knowledge, sitting at meat in an idol-temple, will not the conscience of him that is weak be encouraged to eat of the things sacrificed to the idol?
1 Corinthians 10:27
And if any of the unbelievers invite you, and ye are disposed to go, eat whatever is set before you, asking no questions for conscience sake.
1 Corinthians 10:20-21
But that what the heathens sacrifice, they sacrifice to devils, and not to God. Now I would not that ye should be partakers with devils.
Revelation 2:20
But I have against thee, that thou sufferest that woman Jezebel, who callest herself a prophetess, and teacheth and seduceth my servants to commit fornication, and to eat things sacrificed to idols.
Revelation 17:1-5
And there came one of the seven angels who had the seven phials, and talked with me, saying, Come hither, I will shew thee the judgment of the great whore, that sitteth upon many waters: