King James Version
When 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, but the prophet hath spoken it presumptuously: thou shalt not be afraid of him.New International Version
If what a prophet proclaims in the name of the LORD does not take place or come true, that is a message the LORD has not spoken. That prophet has spoken presumptuously. Do not be afraid of him.Catholic Public Domain Version
you shall have this sign. If whatever that prophet predicts in the name of the Lord does not happen, then the Lord has not spoken it. Instead, the prophet has formed it through the swelling of his own mind. And for this reason, you shall not fear him.’