Mahabharata 8.66.46

ततोऽर्जुनः सप्तदश तिग्मतेजानजिह्मगान्इन्द्राशनिसमान्घोरानसृजत्पावकोपमान्

tato'rjunaḥ saptadaśa tigmatejānajihmagānindrāśanisamānghorānasṛjatpāvakopamān

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