Mahabharata 13.23.4
भीष्म उवाच · bhīṣma uvāca
श्रद्धापूतो नरस्तात दुर्दान्तोऽपि न संशयःपूतो भवति सर्वत्र किं पुनस्त्वं महीपते
śraddhāpūto narastāta durdānto'pi na saṃśayaḥpūto bhavati sarvatra kiṃ punastvaṃ mahīpate
Our plain-language meaning of this verse is waiting for scholar review.