Parallels for PB, 13, 4.1.0

Text line: indraḥ prajāpatim upādhāvad vṛtraṃ hanānīti tasmā etacchandobhya indriyaṃ vīryaṃ nirmāya prāyacchad etena śaknuhīti tacchakvarīṇāṃ śakvarītvaṃ sīmānam abhinat tat simā mahnyām akarot tan mahnyā mahān ghoṣa āsīt tan mahānāmnyaḥ //
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