Deuteronomy 18:21–22
21 And if you say in your heart, ‘How may we know the word that the Lord has not spoken?’— 22 owhen a prophet speaks in the name of the Lord, if the word does not come to pass or come true, that is a word that the Lord has not spoken; nthe prophet has spoken it presumptuously. You need not be afraid of him.
2 Peter 1:20–21
20 knowing this first of all, that no prophecy of Scripture comes from someone’s own interpretation. 21 For kno prophecy was ever produced by the will of man, but men spoke from God las they were carried along by the Holy Spirit.