3 John 1:9-10

9I wrote to the church: but Diotrephes, who loveth to have the preeminence among them, receiveth us not. 10Therefore, if I come, I will remember his deeds which he doeth, prating against us with malicious words: and not content with that, neither doth he himself receive the brethren, and forbiddeth them that would, and casteth them out of the church.