Jyotiṣa-saṅgraha: Varga-vibhāga, Bala-nirṇaya, Garbha-phala, Āyuḥ-gaṇanā
शुभैर्दृष्टः सवीर्योगे केंद्रस्थे चायुरर्थदः । स्वच्चोब्जे स्वर्क्षगैः सौम्यैः सवीर्येंगाधिपे तनौ ॥ ११२ ॥
śubhairdṛṣṭaḥ savīryoge keṃdrasthe cāyurarthadaḥ | svaccobje svarkṣagaiḥ saumyaiḥ savīryeṃgādhipe tanau || 112 ||
Apabila sesuatu planet dipandang oleh graha-graha baik, bersatu dengan kekuatannya sendiri, dan berada di kendra, maka ia menjadi pemberi umur panjang serta kemakmuran. Jika ia jernih dan berada di rasi sendiri atau dalam kedudukan mulia (exaltation), bersama graha-graha lembut yang membawa kebaikan, dan jika penguasa lagna yang kuat berada pada tubuh (iaitu di lagna), maka itu menandakan daya hayat yang teguh.
Sanatkumara (in instruction to Narada, within a Moksha-Dharma framed discourse that includes Vedic technical sciences)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It frames worldly indicators like longevity and prosperity as outcomes of dharmic order (ṛta) readable through Vedāṅga Jyotiṣa—knowledge meant to support a steady life conducive to Dharma and ultimately Moksha.
Indirectly: by emphasizing stability of life (āyuḥ) and well-being (artha) through auspicious configurations, it supports a disciplined household or renunciate life where sustained Vishnu-bhakti and vows can be practiced without obstruction.
Vedāṅga Jyotiṣa: benefic aspects (śubha-dṛṣṭi), angular houses (kendra), planetary strength (vīrya), own sign/exaltation (svarkṣa), and the importance of a strong ascendant lord (lagneśa) for vitality and longevity assessment.