Mahabharata 13.127.49

एतं मे संशयं सर्वं वद भूतपतेऽनघसधर्मचारिणी चाहं भक्ता चेति वृषध्वज

etaṃ me saṃśayaṃ sarvaṃ vada bhūtapate'naghasadharmacāriṇī cāhaṃ bhaktā ceti vṛṣadhvaja

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