Bhagavatapurana 6.12.3

6.12.3

kha āpatat tadvicaladgraholkavan nirīkṣya duṣprekṣyamajātaviklavaḥ /
vajreṇa vajrī śataparvaṇācchinad bhujaṃ ca tasyoragarājabhogam //

3. At seeing that weapon darting through the sky like the wheeling planet and fire-brand, not bearable to sight, Indra was not dispirited; and the wielder of Vajra with his Vajra of hundred joints cut it as well as Vritra’s arm, long and stout like the body of Vasuki, the great serpent.