Mahabharata 5.96.19

एष गाण्डीमयश्चापो लोकसंहारसंभृतःरक्ष्यते दैवतैर्नित्यं यतस्तद्गाण्डिवं धनुः

eṣa gāṇḍīmayaścāpo lokasaṃhārasaṃbhṛtaḥrakṣyate daivatairnityaṃ yatastadgāṇḍivaṃ dhanuḥ

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