And if some still prophesy, their fathers and mothers, to whom they were born, will say to them, 'You must die, because you have told lies in the LORD's name.' When they prophesy, their own parents will stab them.
NIV
And if anyone again appears [falsely] as a prophet, then his father and his mother who bore him shall say to him, You shall not live, for you speak lies in the name of the Lord; and his father and his mother who bore him shall thrust him through when he prophesies.
AMP
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.
KJV