Jyotiṣa-saṅgraha: Varga-vibhāga, Bala-nirṇaya, Garbha-phala, Āyuḥ-gaṇanā
लयेशे धर्मगेजीवेष्टस्थे क्रूरक्षिते जिताः । लग्नाष्टमेशावष्टस्थौ भाब्दमायुः करौ मतौ ॥ ११५ ॥
layeśe dharmagejīveṣṭasthe krūrakṣite jitāḥ | lagnāṣṭameśāvaṣṭasthau bhābdamāyuḥ karau matau || 115 ||
Lorsque le seigneur de la dissolution (Saturne) se tient dans la neuvième maison du dharma, que Guru (Jupiter) occupe la huitième et que Mars est vaincu ; et lorsque les maîtres de l’ascendant et de la huitième maison résident tous deux dans la huitième, alors, selon les maîtres, la durée de vie n’est tenue que pour une seule année.
Narada (teaching Jyotisha principles in the Narada Purana context)
Vrata: none
Primary Rasa: bhayanaka
Secondary Rasa: shanta
It frames Jyotiṣa as a Vedāṅga tool for discernment—recognizing fragility of embodied life (āyuḥ) so one turns more urgently toward dharma and liberation-oriented practice.
By emphasizing uncertainty and brevity of life under harsh configurations, it indirectly supports bhakti as the safest refuge—prompting remembrance of the Divine and steady dharmic living rather than complacency.
Jyotiṣa (Vedāṅga astrology): it gives a specific longevity-yoga using house placements (9th and 8th) and the conditions of the lagna lord and 8th lord, yielding an assessment of very short lifespan (about one year).