Matsya Purana — Origin of Soma
युवानमकरोद्ब्रह्मा सर्वायुधधरं नरम् स्यन्दने ऽथ सहस्राश्वे वेदशक्तिमये प्रभुः //
yuvānamakarodbrahmā sarvāyudhadharaṃ naram syandane 'tha sahasrāśve vedaśaktimaye prabhuḥ //
Brahmā made the man youthful and endowed him with every weapon. Then the Lord placed him upon a chariot drawn by a thousand horses—an embodiment of the power of the Vedas.
It highlights creation (sarga), showing Brahmā’s act of empowering a being through youth, weapons, and Vedic potency—more about establishing cosmic order than describing dissolution (pralaya).
The verse models ideal authority as grounded in Vedic śakti (sacred law/knowledge) and disciplined power (weapons), implying that rulership and worldly strength should be guided by Vedic principles rather than mere force.
There is no direct Vāstu or temple-building rule in this line; its ritual takeaway is symbolic—Vedic śakti is portrayed as the true empowering principle behind royal or divine instruments (like the chariot and arms).