Mahabharata 12.346.1

भीष्म उवाच · bhīṣma uvāca

अथ तेन नरश्रेष्ठ ब्राह्मणेन तपस्विनानिराहारेण वसता दुःखितास्ते भुजंगमाः

atha tena naraśreṣṭha brāhmaṇena tapasvinānirāhāreṇa vasatā duḥkhitāste bhujaṃgamāḥ

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