Bhagavatapurana 6.9.17

6.9.17

mahatā raudradaṃṣṭreṇa jṛmbhamāṇaṃ muhurmuhuḥ /
vitrastā dudruvurlokā vīkṣya sarve diśo daśa //

17. Who frequently yawned displaying his terrible tusks, all the creatures were frightened at the sight of whom and took to flight in (all) the ten directions;