1 Corinthians 10:19-20

What do I say then? that an idol is any thing, or that which is sacrificed to an idol is any thing?

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.

Treasury of Scripture Knowledge

Summary

They joined themselves also unto Baalpeor, and ate the sacrifices of the dead.

Of the dead

Bible References

Joined

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.

Of the dead

1 Corinthians 10:19
What do I say then? that an idol is any thing, or that which is sacrificed to an idol is any thing?