Matsya Purana — Dynastic Genealogies: Paurava–Anu Lines
सद्यः स घ्रातमात्रस्तु असितो मुनिसत्तमः आयुष्मांश्च वपुष्मांश्च चक्षुष्मांश्च ततो ऽभवत् //
sadyaḥ sa ghrātamātrastu asito munisattamaḥ āyuṣmāṃśca vapuṣmāṃśca cakṣuṣmāṃśca tato 'bhavat //
Immediately, by that mere act of smelling, Asita—the most excellent of sages—became endowed with long life, a sound and radiant body, and clear sight.
It highlights post-pralaya restoration: after the upheaval, divine or sacred contact can swiftly re-establish vitality, bodily wholeness, and sensory clarity in a sage.
Indirectly, it supports the Purāṇic ethic that reverence for sages and sacred rites yields tangible wellbeing—encouraging rulers and householders to uphold ritual purity, serve seers, and protect dharma-bearing traditions.
Ritually, it points to the efficacy of sensory-contact rites (here, smelling a sanctified substance), implying that properly prepared sacred materials and procedures can confer purification and restoration.