1 Corinthians 14:37 in the King James Version
If any man think himself to be a prophet, or spiritual, let him acknowledge that the things that I write unto you are the commandments of the Lord.
Context
36 What!? Was it from you that the word of God went out? Or did it come to you alone?
37 If any man thinks himself to be a prophet or spiritual, let him recognize the things which I write to you, that they are the commandment of the Lord.
38 But if anyone is ignorant, let him be ignorant.