Mahabharata 3.80.128

तेषां तुष्टो महादेव ऋषीणामुग्रतेजसाम्भक्त्या परमया राजन्वरं तेषां प्रदिष्टवान्अद्य प्रभृति युष्माकं धर्मवृद्धिर्भविष्यति

teṣāṃ tuṣṭo mahādeva ṛṣīṇāmugratejasāmbhaktyā paramayā rājanvaraṃ teṣāṃ pradiṣṭavānadya prabhṛti yuṣmākaṃ dharmavṛddhirbhaviṣyati

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