Bhagavad Gita 6.30 Chapter 6, Verse 30

यो मां पश्यति सर्वत्र सर्वं च मयि पश्यति ।
तस्याहं न प्रणश्यामि स च मे न प्रणश्यति ॥६.३०॥

yo māṃ paśyati sarvatra sarvaṃ ca mayi paśyati
tasyāhaṃ na praṇaśyāmi sa ca me na praṇaśyati

Meaning

One who sees me everywhere and sees everything in me — I am never lost to that person, nor is that person ever lost to me.

Newly written by Bhajan Dhun — scholarly review in progress.

Reference: Bhagavad Gita 6.30 (Chapter 6, The Yoga of Meditation (Atma Samyama Yoga), Verse 30)