Mahabharata 12.258.52

त्राहि मां मातरं चैव तपो यच्चार्जितं मयाआत्मानं पातकेभ्यश्च भवाद्य चिरकारिकः

trāhi māṃ mātaraṃ caiva tapo yaccārjitaṃ mayāātmānaṃ pātakebhyaśca bhavādya cirakārikaḥ

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