codanāprabhavaṃ jñānam ato duṣṭanimittakam / śaṅkyate dṛṣṭadoṣāc ca śaṅkyadoṣaṃ na bhidyate //
Therefore the knowledge arising from Vedic injunctions is suspected to have a defective source, and what is suspected to be defective does not differ from what is observed to be defective.