JUD 1:7

7 Similarly, the people who lived [MTY] in Sodom and Gomorrah [cities] and the nearby cities committed sexual immorality. They sought all kinds of sexual relations that differ [from what God permits. So God destroyed their cities. What happened to those people and those angels] shows that [God will] punish [people, such as the ones who teach false doctrine], in the eternal fire [of hell].