Deuteronomy 12:29-31

The Abomination of Pagan Gods

12:29 When the Lord your God eliminates the nations from the place where you are headed and you dispossess them, you will settle down in their land. 12:30 After they have been destroyed from your presence, be careful not to be ensnared like they are; do not pursue their gods and say, “How do these nations serve their gods? I will do the same.” 12:31 You must not worship the Lord your God the way they do! For everything that is abhorrent to him, everything he hates, they have done when worshiping their gods. They even burn up their sons and daughters before their gods!

Leviticus 18:26-27

18:26 You yourselves must obey my statutes and my regulations and must not do any of these abominations, both the native citizen and the resident foreigner in your midst, 18:27 for the people who were in the land before you have done all these abominations, and the land has become unclean.

Leviticus 18:30

18:30 You must obey my charge to not practice any of the abominable statutes that have been done before you, so that you do not defile yourselves by them. I am the Lord your God.’”