Mahabharata 13.18.8

सोऽहमीशानमनघमस्तौषं शरणं गतःमुक्तश्चास्म्यवशः पापात्ततो दुःखविनाशनःआह मां त्रिपुरघ्नो वै यशस्तेऽग्र्यं भविष्यति

so'hamīśānamanaghamastauṣaṃ śaraṇaṃ gataḥmuktaścāsmyavaśaḥ pāpāttato duḥkhavināśanaḥāha māṃ tripuraghno vai yaśaste'gryaṃ bhaviṣyati

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