Graha–Ketu–Utpāta Lakṣaṇas: Solar/Lunar Omens, Comets, Eclipses, and Calendar Rules
पूर्णिमादर्शयोर्नारीसेवनं परिवर्जयेत् । दर्शे षष्ठ्यां प्रतिपदि द्वादश्यां प्रतिपर्वसु ॥ १४१ ॥
pūrṇimādarśayornārīsevanaṃ parivarjayet | darśe ṣaṣṭhyāṃ pratipadi dvādaśyāṃ pratiparvasu || 141 ||
ในวันเพ็ญและวันอมาวสีพึงงดเว้นการร่วมประเวณีกับสตรี อีกทั้งในวันดรรศะ วันฉัฏฐี วันปฏิปทา วันทวาทศี และในกาลแห่งปัรวะทั้งปวงก็ควรงดด้วย
Narada (teaching in a Moksha-Dharma context, within the Narada–Sanatkumara dialogue frame)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: bhakti
It emphasizes self-restraint (brahmacarya/indriya-nigraha) aligned with sacred lunar timings, treating key tithis and parva-days as spiritually charged periods suited for purity, worship, and restraint rather than sensual indulgence.
By prescribing restraint on major tithis like Pūrṇimā, Amāvāsyā, and Dvādaśī, it supports a devotional lifestyle where bodily discipline protects mental clarity, making one more fit for japa, pūjā, vrata observance, and remembrance of Hari.
It reflects calendrical/astronomical tithi-awareness (Jyotiṣa-style lunar day reckoning) used for dharmic conduct—identifying specific tithis (Pratipad, Ṣaṣṭhī, Dvādaśī) and parva-junctions as times for prescribed restraints.