। ॥
In plain words
If someone announces in his own treatise a truth the Vedas have already settled, he is only saying it over again. That is anuvāda, restatement and nothing more. It gains him no authority of his own — not the least bit.
Close to the Sanskrit
If someone sets forth in a tantra a meaning already ascertained in the Vedas, then this is mere restatement; no authoritativeness whatsoever is established for it.