Deuteronomy 13:8-10

New Century Version

⁸ Do not give in to such people. Do not listen or feel sorry for them, and do not let them go free or protect them. ⁹ You must put them to death. You must be the first one to start to kill them, and then everyone else must join in. ¹⁰ You must throw stones at them until they die, because they tried to turn you away from the Lord your God, who brought you out of the land of Egypt, where you were slaves.