Yamapatha (The Road of Yama), Dāna-Phala, and the Imperishable Fruition of Karma
इतस्ततः प्रधावंतो यांति दुःखेन तत्पथि । क्वचित्पंकः क्वचिदूह्निः क्वचित्सेतप्तसैकतम् । क्वचिद्वै दावरुपेणः तीक्ष्णधाराः शिलाः क्वचित् ॥ ७ ॥
itastataḥ pradhāvaṃto yāṃti duḥkhena tatpathi | kvacitpaṃkaḥ kvacidūhniḥ kvacitsetaptasaikatam | kvacidvai dāvarupeṇaḥ tīkṣṇadhārāḥ śilāḥ kvacit || 7 ||
Corriendo de un lado a otro, avanzan con penosa fatiga por aquel camino: en unos tramos hay fango, en otros una subida escarpada, en otros arena abrasadora; en unos lugares arde el incendio del bosque, y en otros hay rocas de filo cortante.
Narada (teaching in the Narada–Sanatkumara dialogue context)
Vrata: none
Primary Rasa: bhayanaka
Secondary Rasa: adbhuta
It portrays saṃsāra as a harsh, uneven road—mud, heat, fire, and sharp stones—teaching that worldly pursuit leads to repeated distress and urging detachment and a higher spiritual aim.
By contrasting the painful wandering of worldly life with an implied need for a steadier refuge, the verse supports the Purāṇic message that taking shelter in Bhagavān (especially Viṣṇu-bhakti) is the reliable passage beyond such obstacles.
No specific Vedāṅga (like Vyākaraṇa, Jyotiṣa, or Kalpa) is taught in this verse; it is primarily an ethical-philosophical image meant to cultivate viveka (discernment) and vairāgya (dispassion).