Mahabharata 14.93.75

आत्ममांसप्रदानेन शिबिरौशीनरो नृपःप्राप्य पुण्यकृताँल्लोकान्मोदते दिवि सुव्रतः

ātmamāṃsapradānena śibirauśīnaro nṛpaḥprāpya puṇyakṛtām̐llokānmodate divi suvrataḥ

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