Mahabharata 4.67.12

वैशंपायन उवाच · vaiśaṃpāyana uvāca

एवं ब्रुवति राजेन्द्रे कुन्तीपुत्रो युधिष्ठिरःअन्वजानात्स संयोगं समये मत्स्यपार्थयोः

evaṃ bruvati rājendre kuntīputro yudhiṣṭhiraḥanvajānātsa saṃyogaṃ samaye matsyapārthayoḥ

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