Mahabharata 7.156.2
वासुदेव उवाच · vāsudeva uvāca
जरासंधश्चेदिराजो नैषादिश्च महाबलःयदि स्युर्न हताः पूर्वमिदानीं स्युर्भयंकराः
jarāsaṃdhaścedirājo naiṣādiśca mahābalaḥyadi syurna hatāḥ pūrvamidānīṃ syurbhayaṃkarāḥ
Our plain-language meaning of this verse is waiting for scholar review.