Mahabharata 12.271.65

शुक्लः शुक्लाभिजातीयः साध्यो नावर्ततेऽनघतिर्यग्गतेश्च निर्मुक्तो निरयाच्च पितामह

śuklaḥ śuklābhijātīyaḥ sādhyo nāvartate'naghatiryaggateśca nirmukto nirayācca pitāmaha

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