Mahabharata 3.55.2
अथाब्रवीत्कलिं शक्रः संप्रेक्ष्य बलवृत्रहाद्वापरेण सहायेन कले ब्रूहि क्व यास्यसि
athābravītkaliṃ śakraḥ saṃprekṣya balavṛtrahādvāpareṇa sahāyena kale brūhi kva yāsyasi
Our plain-language meaning of this verse is waiting for scholar review.