1 Corinthians 10:20

Nay, but that what they sacrifice, they sacrifice to demons, and not to God; and I would not that ye should have communion with demons.

Romans 9:20

Nay but, O man, who art thou that makest answer to God? Shall the thing that is wrought say to the workman, Why hast thou made me thus?

Treasury of Scripture Knowledge

Summary

Yea, they sacrificed their sons and their daughters unto devils,

Bible References

Devils

1 Corinthians 10:20
Nay, but that what they sacrifice, they sacrifice to demons, and not to God; and I would not that ye should have communion with demons.
Revelation 9:20
And the rest of men, who were not killed by these plagues, did not repent of the works of their hands, that they should not worship demons, and idols of gold, and of silver, and of brass, and of stone, and of wood, which can neither see; nor hear, nor walk;