Jyotiṣa-saṅgraha: Varga-vibhāga, Bala-nirṇaya, Garbha-phala, Āyuḥ-gaṇanā
गृहप्राच्यादिगौ द्वौ द्वौ व्द्यंगाः कोणेष्वजादयः । पर्यंके वास्तुवत्पादास्रिषदंकांत्यराशयः ॥ ८९ ॥
gṛhaprācyādigau dvau dvau vdyaṃgāḥ koṇeṣvajādayaḥ | paryaṃke vāstuvatpādāsriṣadaṃkāṃtyarāśayaḥ || 89 ||
गृह-मंडलात पूर्व इत्यादी दिशांत (अंग/देवता) दोन-दोन करून मांडलेले असतात; कोपऱ्यांत अजा इत्यादी स्थित असतात। मध्यच्या पर्यंकावर वास्तुविधानाप्रमाणे पाद—आसन, संख्या व राशीक्रमाने चिन्हित असतात।
Sanatkumara (in dialogue with Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It treats the home as a sacred mandala: correct directional and corner placements align human dwelling with cosmic order (ṛta), supporting dharma and inner steadiness conducive to moksha-oriented life.
By prescribing orderly, sanctified space (vāstu-vat), it indirectly supports daily worship and disciplined living—conditions that stabilize the mind and make sustained Vishnu-bhakti and japa easier to maintain.
Applied Vedic technical knowledge—Vāstu/mandala layout with directional and corner assignments, arranged in paired units and mapped by padas and ordered divisions (rāśi-like sequencing).