Mahabharata 7.124.10
तव चैव प्रसादेन त्रिदशास्त्रिदशेश्वरअमरत्वं गताः कृष्ण लोकांश्चाश्नुवतेऽक्षयान्
tava caiva prasādena tridaśāstridaśeśvaraamaratvaṃ gatāḥ kṛṣṇa lokāṃścāśnuvate'kṣayān
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book