NET
13 You should tell him that I am about to judge his house forever because of the sin that he knew about. For his sons were cursing God, and he did not rebuke them.
Darby
13 For I have declared to him that I will judge his house for ever, for the iniquity which he hath known: because his sons made themselves vile, and he restrained them not.
KJV
13 For I have told him that I will judge his house for ever for the iniquity which he knoweth; because his sons made themselves vile, and he restrained them not.