Mahabharata 13.67.3

मध्यदेशे महान्ग्रामो ब्राह्मणानां बभूव हगङ्गायमुनयोर्मध्ये यामुनस्य गिरेरधः

madhyadeśe mahāngrāmo brāhmaṇānāṃ babhūva hagaṅgāyamunayormadhye yāmunasya gireradhaḥ

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