Narada Purana — Purva Bhaga, Shloka 53
Nirukta, Phonetic Variants, and Vedic Dhātu–Svara Taxonomy
उदात्तेतस्तुदाद्यास्तु त्रयोदश समीरिताः । परस्मैपदिनोऽष्टात्र रधाद्याः परिकीर्तिताः ॥ ५३ ॥
udāttetastudādyāstu trayodaśa samīritāḥ | parasmaipadino'ṣṭātra radhādyāḥ parikīrtitāḥ || 53 ||
Udāttetaと呼ばれる群およびTudā類を起点として、十三の（群）が説き示される。またここでは、Radhā群をはじめとする八つの（群）がParasmaipada（能動語尾）に属すると称えられる。
Sanatkumara (teaching Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
FAQs
It shows that Moksha Dharma in the Narada Purana is supported by disciplined Vedic learning—here, precise grammatical classification—so that scriptural recitation, meaning, and practice remain error-free.
Indirectly: by emphasizing correct linguistic knowledge, it safeguards accurate chanting and understanding of sacred texts, which strengthens sincere Vishnu-bhakti through sound recitation and right comprehension.
Vyākaraṇa (Sanskrit grammar): the verse enumerates verbal groupings and distinguishes parasmaipada usage, a practical tool for correct verb conjugation in Vedic and classical Sanskrit.