2 John 1:10 YLT

⁸  See to yourselves that ye may not lose the things that we wrought, but a full reward may receive;

⁹  every one who is transgressing, and is not remaining in the teaching of the Christ, hath not God; he who is remaining in the teaching of the Christ, this one hath both the Father and the Son;

¹⁰  if any one doth come unto you, and this teaching doth not bear, receive him not into the house, and say not to him, 'Hail!'

¹¹  for he who is saying to him, 'Hail,' hath fellowship with his evil works.

¹²  Many things having to write to you, I did not intend through paper and ink, but I hope to come unto you, and speak mouth to mouth, that our joy may be full;