Mahabharata 6.103.36

परिरक्ष्यं च मम तद्वचः पार्थस्य धीमतःअनुज्ञातं तु पार्थेन मया कार्यं न संशयः

parirakṣyaṃ ca mama tadvacaḥ pārthasya dhīmataḥanujñātaṃ tu pārthena mayā kāryaṃ na saṃśayaḥ

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