Mahabharata 12.257.13

भीष्म उवाच · bhīṣma uvāca

यथा शरीरं न ग्लायेन्नेयान्मृत्युवशं यथातथा कर्मसु वर्तेत समर्थो धर्ममाचरेत्

yathā śarīraṃ na glāyenneyānmṛtyuvaśaṃ yathātathā karmasu varteta samartho dharmamācaret

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