Here is the Sanskrit anuvad, Hindi anuvad, and English translation of Moksha-Sanyasa Yoga Chapter 18, Verse 18.1.
Sanskrit
अर्जुन उवाच । संन्यासस्य महाबाहो तत्त्वमिच्छामि वेदितुम् त्यागस्य च हृषीकेश पृथक्केशिनिषूदन ॥ १८.१…
Hindi
अर्जुन बोले ——हे महाबाहो ! हे अन्तर्यामिन् ! हे वासुदेव ! मैं संन्यास और त्याग के तत्व को पृथक्-पृथक् जानना चाहता हूँ |
English
Arjuna asked the Almighty Krishna: Please explain to me, Dear Lord, what it means to have truly RENOUNCED (surrendered from a materialistic nature) in this life.