Deuteronomy 18:19 in the King James Version
And it shall come to pass, that whosoever will not hearken unto my words which he shall speak in my name, I will require it of him.
Context
18 I will raise them up a prophet from among their brothers, like you. I will put my words in his mouth, and he shall speak to them all that I shall command him.
19 It shall happen, that whoever will not listen to my words which he shall speak in my name, I will require it of him.
20 But the prophet who speaks a word presumptuously in my name, which I have not commanded him to speak, or who speaks in the name of other gods, that same prophet shall die.”