पुरुषाणां त्रयीं ध्यात्वा स्नानं कुर्याद्यथाविधि । दशाक्षरेण मन्त्रेण ये पिबन्ति जलं नराः
puruṣāṇāṃ trayīṃ dhyātvā snānaṃ kuryādyathāvidhi | daśākṣareṇa mantreṇa ye pibanti jalaṃ narāḥ
For men, having meditated on the Vedic triad, one should bathe according to the prescribed rule. Those men who drink the water with the ten-syllabled mantra do so as a sanctioned observance.
Deductively: Purāṇic narrator
Tirtha: Revā (Narmadā) tīrtha (implied)
Type: ghat
Listener: narādhipa (king)
Scene: At dawn on a river ghāṭa, male pilgrims stand waist-deep, eyes closed in contemplation of the Vedas; then they cup water in their palms and sip while softly uttering a ten-syllable mantra.
Outer purification (snāna) is strengthened by inner recollection of sacred knowledge (Trayī) and mantra-disciplined conduct.
The Revā Khaṇḍa tīrtha whose water is ritually drunk with a daśākṣara mantra after prescribed bathing.
Meditate on the Trayī, bathe according to rule, and drink the tīrtha water while reciting a ten-syllabled (daśākṣara) mantra.