Mahabharata 3.2.70
यदिदं वेदवचनं कुरु कर्म त्यजेति चतस्माद्धर्मानिमान्सर्वान्नाभिमानात्समाचरेत्
yadidaṃ vedavacanaṃ kuru karma tyajeti catasmāddharmānimānsarvānnābhimānātsamācaret
Our plain-language meaning of this verse is waiting for scholar review.