Mahabharata 14.21.19

अनुत्पन्नेषु वाक्येषु चोद्यमाना सिसृक्षयाकिं नु पूर्वं ततो देवी व्याजहार सरस्वती

anutpanneṣu vākyeṣu codyamānā sisṛkṣayākiṃ nu pūrvaṃ tato devī vyājahāra sarasvatī

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