Mahabharata 6.71.20

तुषारा यवनाश्चैव शकाश्च सह चूचुपैःदक्षिणं पक्षमाश्रित्य स्थिता व्यूहस्य भारत

tuṣārā yavanāścaiva śakāśca saha cūcupaiḥdakṣiṇaṃ pakṣamāśritya sthitā vyūhasya bhārata

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