Mahabharata 6.52.7
विन्दानुविन्दावावन्त्यौ काम्बोजश्च शकैः सहपुच्छमासन्महाराज शूरसेनाश्च सर्वशः
vindānuvindāvāvantyau kāmbojaśca śakaiḥ sahapucchamāsanmahārāja śūrasenāśca sarvaśaḥ
Our plain-language meaning of this verse is waiting for scholar review.