Mahabharata 5.188.11

तामुवाच महादेवः कन्यां किल वृषध्वजःन मे वागनृतं भद्रे प्राह सत्यं भविष्यति

tāmuvāca mahādevaḥ kanyāṃ kila vṛṣadhvajaḥna me vāganṛtaṃ bhadre prāha satyaṃ bhaviṣyati

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