Parallels for AB, 5, 33.1.0

Text line: tad āhur mahāvadāḥ yad ṛcaiva hautraṃ kriyate yajuṣādhvaryavaṃ sāmnodgīthaṃ vyārabdhā trayī vidyā bhavaty atha kena brahmatvaṃ kriyata iti trayyā vidyayeti brūyāt //
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