Mahabharata 7.86.40
करिष्ये परमं यत्नमात्मनो रक्षणं प्रतिगच्छ त्वं समनुज्ञातो यत्र यातो धनंजयः
kariṣye paramaṃ yatnamātmano rakṣaṇaṃ pratigaccha tvaṃ samanujñāto yatra yāto dhanaṃjayaḥ
Our plain-language meaning of this verse is waiting for scholar review.