Bhagavad Gita 2.16

नासतो विद्यते भावो नाभावो विद्यते सत्: |
उभयोरपि दृष्टोऽन्तस्त्वनयोस्तत्त्वदर्शिभि:

Translation

Of the transient there is no endurance, and of the eternal there is no cessation. This has verily been observed and concluded by the seers of the Truth, after studying the nature of both.