Mahabharata 13.130.37

एतं मे संशयं देव तपश्चर्यागतं शुभम्शंस सर्वमशेषेण त्र्यक्ष त्रिपुरनाशन

etaṃ me saṃśayaṃ deva tapaścaryāgataṃ śubhamśaṃsa sarvamaśeṣeṇa tryakṣa tripuranāśana

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