या स्त्री पुष्पफलान्येव तीर्थे चास्मिन्विसर्जयेत् । सा स्यात्पुत्रवती धन्या सौभाग्यं च प्रपद्यते
yā strī puṣpaphalānyeva tīrthe cāsminvisarjayet | sā syātputravatī dhanyā saubhāgyaṃ ca prapadyate
Any woman who reverently offers and releases flowers and fruits at this sacred ford becomes blessed with a son, fortunate, and attains auspiciousness in marriage and in worldly life.
Pulastya (deduced from immediate narrative context continuing into Adhyāya 6:1)
Simple, sincere offerings at a holy place are portrayed as powerful acts of devotion that bring auspicious life-results.
“This tīrtha” in Arbuda Khaṇḍa; the verse promises specific blessings tied to offerings made there.
Offering/releasing flowers and fruits at the tīrtha as a devotional act.