Daśagrīva-boonāvaraṇa, Viṣṇv-avatāra-niyoga, Vānara-sahāya-janana, Mantharā-nirmāṇa
कस्यचित् त्वथ कालस्य व्यास: सत्यवतीसुत:
kasyacit tv atha kālasya vyāsaḥ satyavatīsutaḥ
Disse Vaiśampāyana: Depois de algum tempo, chegou Vyāsa—filho de Satyavatī—, num momento decisivo em que um sábio venerável intervém no curso dos acontecimentos.
वैशम्पायन उवाच
The verse foregrounds kāla (time) and the timely appearance of a great ṛṣi: in the Mahābhārata’s ethical world, decisive turns often come when time ripens and authoritative wisdom intervenes to redirect events toward dharma.
The narrator signals a transition: after an interval, Vyāsa—identified by his lineage as Satyavatī’s son—enters the scene, typically to advise, reveal hidden truths, or set in motion a consequential development.