Adhyāya 57 — Arjuna’s Vow-Anxiety, Kṛṣṇa’s Counsel, and the Pāśupata Authorization
तत्रास्य गाथा गायन्ति ये पुराणविदो जना:,उस यज्ञके सम्बन्धमें प्राचीन बातोंको जाननेवाले लोग इस प्रकार गाथा गाते हैं --
tatrāsya gāthā gāyanti ye purāṇavido janāḥ
そこでは、古伝(プラーナ)に通じた人々が、その祭祀にまつわる伝承の偈を歌い—その儀礼に結びつく古い物語を語り継いだ。
नारद उवाच
The verse highlights the authority of inherited sacred memory: ethical and ritual understanding is preserved and transmitted through learned tradition-bearers who recite ancient accounts connected with dharma and sacrifice.
Nārada introduces an old, well-known gāthā recited by Purāṇa-knowers, signaling that an earlier traditional account will now be quoted to explain the background and significance of a particular sacrifice.