Mahabharata 1.90.18

अराचीनोऽपि वैदर्भीमेवापरामुपयेमे मर्यादां नामतस्यामस्य जज्ञे महाभौमः

arācīno'pi vaidarbhīmevāparāmupayeme maryādāṃ nāmatasyāmasya jajñe mahābhaumaḥ

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