For he that biddeth him God speed is partaker of his evil deeds.
Berean Study Bible (BSB) - 2 John 1:11 >Whoever greets such a person shares in his evil deeds.
Textus Receptus (TR) - 2 John 1:11 >ὁ γὰρ λέγων αὐτῷ χαίρειν κοινωνεῖ τοῖς ἔργοις αὐτοῦ τοῖς πονηροῖς.