Chapter 2 · verse 27 · gita.yoga.org

Bhagavad Gita 2.27

जातस्य हि ध्रुवो मृत्युर्ध्रुवं जन्म मृतस्य च। तस्मादपरिहार्येऽर्थे न त्वं शोचितुमर्हसि

For the born, death is certain, and for the dead, birth is certain; therefore, you should not grieve over the inevitable.