Exodus 22:20
The person who sacrifices to any god except Jehovah must be condemned and destroyed.
Deuteronomy 17:2-5
In one of the cities Jehovah your God is giving you, there may be a man or woman among you who is doing what Jehovah considers evil. This person may be disregarding the conditions of Jehovah's covenant.
Numbers 25:7-8
Phinehas, son of Eleazar and grandson of the priest Aaron, saw this. He left the assembly and grabbed a spear in his hand.
Deuteronomy 13:1-15
If a prophet or an interpreter of dreams appears among you and gives you a sign or a wonder (portent) (omen) (forecast of the future),
Deuteronomy 18:20
Any prophet who dares to say something in my name that I did not command him to say or who speaks in the name of other gods must die.
Numbers 21:3
Jehovah heard them and helped them conquer the Canaanites. The Israelites completely destroyed them and their cities, and named the place Hormah.
Numbers 25:2-4
The Moabites invited the people to the sacrifices of their gods. The people ate and bowed down to their gods.
Joshua 23:15-16
Just as he kept every promise that he made to you, so he will carry out every threat.