BG 6.1

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.

BG 15.5

Those who are free from vanity and delusion, who have overcome the evil of attachment, who dwell constantly on the self and on God, who are free from the desire to enjoy the senses, and are beyond the dualities of pleasure and pain, such liberated personalities attain My eternal Abode.