NET
6 When someone comes to visit, he pretends to be friendly; he thinks of ways to defame me, and when he leaves he slanders me.
Darby
6 And if one come to see [me], he speaketh falsehood; his heart gathereth wickedness to itself: he goeth abroad, he telleth [it].
KJV
6 And if he come to see [me], he speaketh vanity: his heart gathereth iniquity to itself; [when] he goeth abroad, he telleth [it].