Āścarya-kathana: Brāhmaṇa–Nāga Dialogue on Sūrya (Vivasvat) and the ‘Second Sun’ Phenomenon
बहिंषद्धयश्न सम्प्राप्त: सामवेदान्तगं द्विजम् । ज्येष्ठ नामाभिविख्यातं॑ ज्येष्ठसामव्रतो हरि:,बर्हिषद् नामक ऋषियोंसे इस धर्मका उपदेश ज्येष्ठ नामसे प्रसिद्ध एक ब्राह्मणको मिला, जो सामवेदके पारंगत विद्वान थे। ज्ये'्ठतामकी उपासनाका उन्होंने व्रत ले रखा था। इसलिये वे ज्येष्ठसामव्रती हरि कहलाते थे
Vaiśampāyana uvāca | Barhiṣad-dhayaśnaḥ samprāptaḥ Sāmavedānta-gaṃ dvijam | Jyeṣṭha-nāmābhivikhyātaṃ Jyeṣṭha-sāma-vrato Hariḥ ||
Vaiśampāyana said: This teaching on dharma, originating from the sage Barhiṣad Dhayaśna, reached a twice-born Brahmin renowned by the name Jyeṣṭha. He was a master of the concluding wisdom of the Sāmaveda, and because he had undertaken the observance connected with the Jyeṣṭha-sāman, he was known as Hari, the Jyeṣṭha-sāma-vratin.
वैशम्पायन उवाच