Shiva Purana

siva.sh/siva-purana/rudra-samhita/96/30

वचनं त्रिविधं शैल लौकिके वैदिकेऽपि च ।। सर्वं जानाति शास्त्रज्ञो निर्मलज्ञानचक्षुषा ।। 2.3.33.३० ।।

sanskrit

Statements, in ordinary language and in the Vedas, are of three forms. A scholar knowing all lores understands them by means of his pure vision of knowledge.

english translation

vacanaM trividhaM zaila laukike vaidike'pi ca || sarvaM jAnAti zAstrajJo nirmalajJAnacakSuSA || 2.3.33.30 ||

hk transliteration by Sanscript