Deuteronomy 13:11

“If there is found in your midst, in any of your gates of the towns which Yahweh your God is giving you, a man or a woman who does what is evil in the sight of Yahweh your God, by trespassing against His covenant,

“Then all the men of his city shall stone him, and he will die; so you shall purge the evil from your midst, and all Israel will hear of it and fear.

“And it will be that if anyone still prophesies, then his father and mother who gave birth to him will say to him, ‘You shall not live, for you have spoken falsely in the name of Yahweh’; and his father and mother who gave birth to him will pierce him through when he prophesies.

But false prophets also arose among the people, just as there will also be false teachers among you, who will secretly introduce destructive heresies, even denying the Master who bought them, bringing swift destruction upon themselves.