Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 16
Sanskrit:
रिपवो जिग्युरधुना काल आत्मानुसारिणि ।तदा वयं विजेष्यामो यदा काल: प्रदक्षिण: ॥ १६ ॥
ITRANS:
ripavo jigyur adhunākāla ātmānusāriṇitadā vayaṁ vijeṣyāmoyadā kālaḥ pradakṣiṇaḥ
Translation:
Now our enemies have conquered because time favors them, but in the future, when time is auspicious for us, we shall conquer.