Revelation 2:14

2:14 But I have a few things against you: You have some people there who follow the teaching of Balaam, who instructed Balak to put a stumbling block before the people of Israel so they would eat food sacrificed to idols and commit sexual immorality.

Revelation 18:3

18:3 For all the nations have fallen from

the wine of her immoral passion,

and the kings of the earth have committed sexual immorality with her,

and the merchants of the earth have gotten rich from the power of her sensual behavior.”