Matsya Purana — Code of Conduct and Vow-Procedure for Courtesans
भवेत्सर्वौषधीस्नानं सम्यङ्नारी समाचरेत् तदा पञ्चशरस्यापि संनिधातृत्वमेष्यति अर्चयेत्पुण्डरीकाक्षम् अनङ्गस्यानुकीर्तनैः //
bhavetsarvauṣadhīsnānaṃ samyaṅnārī samācaret tadā pañcaśarasyāpi saṃnidhātṛtvameṣyati arcayetpuṇḍarīkākṣam anaṅgasyānukīrtanaiḥ //
A woman should properly perform the bath with all medicinal herbs; then even Pañcaśara (Kāma, the five-arrowed god of love) will come into near presence. She should worship Puṇḍarīkākṣa (Viṣṇu) with recitations that invoke Ananga (Kāma).
This verse is not about Pralaya; it teaches a ritual observance (herbal bath and worship) aimed at auspiciousness and the favorable presence of Kāma, framed under devotion to Viṣṇu (Puṇḍarīkākṣa).
It aligns with gṛhastha-dharma by prescribing a sāttvic, Viṣṇu-centered rite for domestic well-being—channeling desire (Kāma) through purification (snāna) and worship (arcana), rather than indulgence without dharmic restraint.
The ritual significance is the sarvauṣadhī-snāna (medicinal-herb bath) followed by arcana of Puṇḍarīkākṣa with anukīrtana invoking Ananga—indicating a purification-plus-devotion sequence used for auspicious, love-related outcomes.