Mahabharata 5.177.19

यदि भीष्मो रणश्लाघी न करिष्यति मे वचःहनिष्याम्येनमुद्रिक्तमिति मे निश्चिता मतिः

yadi bhīṣmo raṇaślāghī na kariṣyati me vacaḥhaniṣyāmyenamudriktamiti me niścitā matiḥ

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