Shiva Purana
यत्र वेदविदो नित्यं वेदवादबहिष्कृतान् ॥ वादजल्पबलैर्घ्नंति वचोभिरतिवादिनः ॥ ६२ ॥
Here persons well-versed in the Vedas refute those who are excluded from Vedic path by their power of arguments. They speak eloquently.
english translation
yatra vedavido nityaM vedavAdabahiSkRtAn ॥ vAdajalpabalairghnaMti vacobhirativAdinaH ॥ 62 ॥
hk transliteration by Sanscript