Matsya Purana 153.96

153.96

tvāṣṭrasya nirmitānyāśu yantrāṇi tadanantaram.
tenopalanipātena gatāni tilaśastataḥ .. 153.93

Afterwards, the missiles created by the Tvâstra astra and all the mechanisms, thereof, were destroyed by those stones After thus destroying all the mechanisms, the Sailastra began to powder the heads of the enemies and ravage the earth Then, Indra hurled his Vajrastra which started a downpour of stones in all the directions—93-95