'Things Sacrificed to Idols' in the Bible

But I have a few things against thee, because thou hast there them that hold the doctrine of Balaam, who taught Balak to cast a stumbling-block before the children of Israel, to eat things sacrificed to idols, and to commit lewdness.

Notwithstanding, I have a few things against thee, because thou sufferest that woman Jezebel, who calleth herself a prophetess, to teach and to seduce my servants to commit lewdness, and to eat things sacrificed to idols.