Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 53
Sanskrit:
य एवं कृष्णविजयं शङ्करेण च संयुगम् ।संस्मरेत् प्रातरुत्थाय न तस्य स्यात् पराजय: ॥ ५३ ॥
ITRANS:
ya evaṁ kṛṣṇa-vijayaṁśaṅkareṇa ca saṁyugamsaṁsmaret prātar utthāyana tasya syāt parājayaḥ
Translation:
Whoever rises early in the morning and remembers Lord Kṛṣṇa’s victory in His battle with Lord Śiva will never experience defeat.