Mahabharata 5.178.20

गुरुत्वं त्वयि संप्रेक्ष्य जामदग्न्य पुरातनम्प्रसादये त्वां भगवंस्त्यक्तैषा हि पुरा मया

gurutvaṃ tvayi saṃprekṣya jāmadagnya purātanamprasādaye tvāṃ bhagavaṃstyaktaiṣā hi purā mayā

Our plain-language meaning of this verse is waiting for scholar review.