Mahabharata 8.28.5

अवश्यं तु मया वाच्यं बुध्यतां यदि ते हितम्विशेषतो रथस्थेन राज्ञश्चैव हितैषिणा

avaśyaṃ tu mayā vācyaṃ budhyatāṃ yadi te hitamviśeṣato rathasthena rājñaścaiva hitaiṣiṇā

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