2 John 1 11
Anyone who encourages such people becomes a partner in their evil work.Conclusion
Compare with other 3 random translations
AMP 2 John 1:11For he who wishes him success [who encourages him, wishing him Godspeed] is a partaker in his evil doings.
WEB 2 John 1:11for he who welcomes him participates in his evil deeds.
KJV 2 John 1:11For he that biddeth him God speed is partaker of his evil deeds.