And it shall come to pass, that when any shall yet prophesy, then his father and his mother that begat him shall say unto him, Thou shalt not live; for thou speakest lies in the name of the LORD: and his father and his mother that begat him shall thrust him through when he prophesieth.
If someone continues to prophesy, their parents will tell them they shouldn't live because they are lying about speaking for God. The parents will even kill their child when they continue to prophesy.