Mahabharata 13.30.4

शक्र उवाच · śakra uvāca

मतङ्ग ब्राह्मणत्वं ते संवृतं परिपन्थिभिःपूजयन्सुखमाप्नोति दुःखमाप्नोत्यपूजयन्

mataṅga brāhmaṇatvaṃ te saṃvṛtaṃ paripanthibhiḥpūjayansukhamāpnoti duḥkhamāpnotyapūjayan

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