Deuteronomy

¹⁷And the Lord said unto me, They have well said that which they have spoken. ¹⁸I will raise them up a prophet from among their brethren, like unto thee; and I will put my words in his mouth, and he shall speak unto them all that I shall command him. ¹⁹And 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. ²⁰But the prophet, which shall speak a word presumptuously in my name, which I have not commanded him to speak, or that shall speak in the name of other gods, that same prophet shall die. ²¹And if thou say in thine heart, How shall we know the word which the Lord hath not spoken? ²²when a prophet speaketh in the name of the Lord, if the thing follow not, nor come to pass, that is the thing which the Lord hath not spoken: the prophet hath spoken it presumptuously, thou shalt not be afraid of him.