Mahabharata 3.259.2

बुबुधे तं तु सक्रोधं पितरं राक्षसेश्वरःकुबेरस्तत्प्रसादार्थं यतते स्म सदा नृप

bubudhe taṃ tu sakrodhaṃ pitaraṃ rākṣaseśvaraḥkuberastatprasādārthaṃ yatate sma sadā nṛpa

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