Deuteronomy 12:30-31

30be careful that you are not ensnared 1to follow them, after they are destroyed from your presence, and that you do not inquire about their gods, saying, ‘How do these nations serve their gods, that I also may do likewise?’ 312You shall not behave this way toward the Lord your God, because every abominable act which the Lord hates, they have done for their gods; for 3they even burn their sons and daughters in the fire for their gods.