Mahabharata 8.21.19

तस्यार्जुनो धनुः सूतं केतुमश्वांश्च सायकैःहत्वा सप्तभिरेकैकं छत्रं चिच्छेद पत्रिणा

tasyārjuno dhanuḥ sūtaṃ ketumaśvāṃśca sāyakaiḥhatvā saptabhirekaikaṃ chatraṃ ciccheda patriṇā

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