Mahabharata 3.21.8

अप्रमादः सदा कार्यो नगरे यादवर्षभाःशाल्वराजविनाशाय प्रयातं मां निबोधत

apramādaḥ sadā kāryo nagare yādavarṣabhāḥśālvarājavināśāya prayātaṃ māṃ nibodhata

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