Mahabharata 14.96.8

सोऽहं त्वयि स्थितो ह्यद्य क्षमावति महात्मनिबिभेमि तपसः साधो प्रसादं कुरु मे विभो

so'haṃ tvayi sthito hyadya kṣamāvati mahātmanibibhemi tapasaḥ sādho prasādaṃ kuru me vibho

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