Bhagavad Gita 6.1

भगवान श्रीउवाच |
अनाश्रित: कर्मफलं कार्यं कर्म करोति य: |
स संन्यासी च योगी च न निर्ग्निर्न चक्रय:

Translation

The Supreme Lord said: Those who perform prescribed duties without desiring the results of their actions are actual sanyāsīs (renunciates) and yogis, not those who have merely ceased performing sacrifices such as Agnihotra yajna or abandoned bodily activities.