Vyasa's words had trasnsformatory power according to legend. A group of people in Bengal regard themselves as brahmins, because Vyasa once called them Brahmins; hence they are "Vyasokta” brahmins. The myth of their origin tells how Vyasa once hailed some people on the opposite bank of a river, mistaking them for brahmins in the early morning-mist. In fact, they were fishermen mending their nets rather than Brahmins doing their morning worship rites, but because he had greeted them as Brahmins and his words could not be false, his speech transformed them to Brahmins.