Bhagavad Gita Verse 6.2

हे अर्जुन ! जिसको संन्यास’ ऐसा कहते हैं, उसीको तू योग’ जान; क्योंकि संकल्पोंका त्याग न करनेवाला कोई भी पुरुष योगी नहीं होता|

O Arjuna, consider Sannyaas and Yoga as one and the same; just as one becomes a Sannyassi by giving up all desires, similarly to be a Yogi one must do the same.