Rather, that the things which the Gentiles sacrifice they sacrifice to demons and not to God, and I do not want you to have fellowship with demons.
1 Corinthians 10:20
Surrounding context
10:19 What am I saying then? That an idol is anything, or what is offered to idols is anything?
10:20 Rather, that the things which the Gentiles sacrifice they sacrifice to demons and not to God, and I do not want you to have fellowship with demons.
10:21 You cannot drink the cup of the Lord and the cup of demons; you cannot partake of the Lord's table and of the table of demons.