Srimad Bhagavatam — Tritiya Skandha, Shloka 45
Brahmā’s Creation: The Kumāras, Rudra, the Prajāpatis, and the Manifestation of Vedic Sound
तस्योष्णिगासील्लोमभ्यो गायत्री च त्वचो विभो: । त्रिष्टुम्मांसात्स्नुतोऽनुष्टुब्जगत्यस्थ्न: प्रजापते: ॥ ४५ ॥
tasyoṣṇig āsīl lomabhyo gāyatrī ca tvaco vibhoḥ triṣṭum māṁsāt snuto ’nuṣṭub jagaty asthnaḥ prajāpateḥ
随后，从全能的生类之主普罗阇波提的体毛中生出乌什尼克（uṣṇik）韵律；从皮肤生出伽雅特丽（gāyatrī）；从肌肉生出特里什图布（triṣṭup）；从脉络生出阿努什图布（anuṣṭup）；从骨骼生出伽迦提（jagatī）。
FAQs
This verse states that key Vedic meters—Uṣṇik, Gāyatrī, Triṣṭubh, Anuṣṭubh, and Jagatī—manifest from the cosmic body of Prajāpati during creation.
To show that Vedic sound and its regulated poetic forms (chandas) are not human inventions but part of the divine, ordered process of creation.
It encourages reverence for śāstra and sacred recitation—approaching mantra, prayer, and scriptural study as spiritually potent and divinely rooted rather than merely literary.