Nirukta, Phonetic Variants, and Vedic Dhātu–Svara Taxonomy
ततो द्वौ कीर्तितौ विप्र धातवो दश शाब्दिकैः । क्याद्याः सप्तोभयेभाषाः सौत्राः स्तंभ्वादिकास्तथा ॥ ६६ ॥
tato dvau kīrtitau vipra dhātavo daśa śābdikaiḥ | kyādyāḥ saptobhayebhāṣāḥ sautrāḥ staṃbhvādikāstathā || 66 ||
Then, O brāhmaṇa, the grammarians also described the ten classes of verbal roots—beginning with the ‘kya’ group—together with the seven kinds that operate in both voices, and the sūtra‑based groupings such as those beginning with ‘stambh’ and others.
Sanatkumara (teaching Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It frames disciplined study of śabda (sacred language) as part of the larger Mokṣa-Dharma curriculum—showing that precise understanding of words and roots supports correct comprehension of scripture and thus aids liberation-oriented knowledge.
Indirectly: Bhakti relies on accurate recitation, meaning, and scriptural interpretation; by highlighting grammatical classifications, the text implies that devotion becomes steadier when grounded in correct śāstric understanding of mantra and Purāṇic teachings.
Vyākaraṇa (Sanskrit grammar): the verse points to technical groupings such as the ten dhātu classes, ‘ubhaya’ (both-voice) usage, and sūtra-derived classifications (e.g., stambh-ādi), reflecting systematic linguistic analysis used in Vedic study.