1 Corinthians 10:20
I mean that what the heathen sacrifice they sacrifice to demons, not to God, and I do not want you to be in fellowship with demons.
1 Corinthians 10:27-28
If some unbelieving heathen invites you to his house, and you wish to go, eat whatever is set before you without raising any question for conscience' sake.
2 Corinthians 6:16-17
And what agreement can a temple of God make with idols? For we are the temple of the living God, just as God said: "I will live in them and walk in them, and I will be their God and they will be my people."
Revelation 2:14
Yet I hold it somewhat against you that you have among you some who are clinging to the teaching of Balaam, who taught Balak to set a trap for the children of Israel, to entice them to eat the meat that had been sacrificed to idols and to commit immoral practices.