2 John 1 10
If people come to you and don't show evidence of Christ's teaching, don't take them in, don't welcome them—
Compare with other 3 random translations
NIV 2 John 1:10If anyone comes to you and does not bring this teaching, do not take them into your house or welcome them.
AMP 2 John 1:10If anyone comes to you and does not bring this teaching [but diminishes or adds to the doctrine of Christ], do not receive or welcome him into your house, and do not give him a greeting or any encouragement;
KJV 2 John 1:10If there come any unto you, and bring not this doctrine, receive him not into your house, neither bid him God-speed: