Bhagavatapurana 6.12.25

6.12.25

sa tu vṛtrasya parighaṃ karaṃ ca karabhopamam /
ciccheda yugapaddevo vajreṇa śataparvaṇā //

25. But Indra with his Vajra of hundred joints cut off at once both Vritra’s Parigha and his other arm which was like unto an elephant’s trunk.