Mahabharata 13.126.8

हन्त ते कथयिष्यामि कथामतिमनोरमाम्अस्य विष्णोः पुरा राजन्प्रभावोऽयं मया श्रुतः

hanta te kathayiṣyāmi kathāmatimanoramāmasya viṣṇoḥ purā rājanprabhāvo'yaṃ mayā śrutaḥ

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