इति कात्यायनवचनात् यत्र देशे वासुदेवनिन्दा तत्र वासो न कर्तव्यः ।एतदुक्तं भवति—
In plain words
That is Kātyāyana's wording, and it settles the matter: wherever Vāsudeva is spoken of with contempt, do not make your home there. Here is what is meant—
Close to the Sanskrit
Thus, from the statement of Kātyāyana: in whatever place there is reviling of Vāsudeva, in that place dwelling is not to be made. This is what is said—