Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 50
Sanskrit:
तम: सुघोरं गहनं कृतं महद्विदारयद् भूरितरेण रोचिषा ।मनोजवं निर्विविशे सुदर्शनंगुणच्युतो रामशरो यथा चमू: ॥ ५० ॥
ITRANS:
tamaḥ su-ghoraṁ gahanaṁ kṛtaṁ mahadvidārayad bhūri-tareṇa rociṣāmano-javaṁ nirviviśe sudarśanaṁguṇa-cyuto rāma-śaro yathā camūḥ
Translation:
The Lord’s Sudarśana disc penetrated the darkness with its blazing effulgence. Racing forward with the speed of the mind, it cut through the fearsome, dense oblivion expanded from primeval matter, as an arrow shot from Lord Rāma’s bow cuts through His enemy’s army.