Mahabharata 13.8.24

तेजसस्तपसश्चैव नित्यं बिभ्येद्युधिष्ठिरउभे चैते परित्याज्ये तेजश्चैव तपस्तथा

tejasastapasaścaiva nityaṃ bibhyedyudhiṣṭhiraubhe caite parityājye tejaścaiva tapastathā

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