Deuteronomy 18:20-22

New King James Version

²⁰ But ^(A)the prophet who presumes to speak a word in My name, which I have not commanded him to speak, or ^(B)who speaks in the name of other gods, that prophet shall die.’ ²¹ And if you say in your heart, ‘How shall we know the word which the Lord has not spoken?’— ^22 (C)when a prophet speaks in the name of the Lord, ^(D)if the thing does not happen or come to pass, that is the thing which the Lord has not spoken; the prophet has spoken it ^(E)presumptuously; you shall not be afraid of him.