Mahabharata 7.90.27

त्रिभिस्त्रिभिर्महेष्वासो यतमानान्महारथान्तेऽपि तं प्रत्यविध्यन्त सप्तभिः सप्तभिः शरैः

tribhistribhirmaheṣvāso yatamānānmahārathānte'pi taṃ pratyavidhyanta saptabhiḥ saptabhiḥ śaraiḥ

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