3 John
King James Version (KJV)

Now viewing scripture range from the book of 3 John chapter 1:5 through chapter 1:8...
5 Beloved, thou doest faithfully whatsoever thou doest to the brethren, and to strangers;
7 Because that for his name's sake they went forth, taking nothing of the Gentiles.
8 We therefore ought to receive such, that we might be fellowhelpers to the truth.