Bhagavad Gita 5.28

यतेन्द्रियमनोबुद्धिर्मुनिर्मोक्षपरायण: |
विगतेच्छाभयक्रोधो य: सदा मुक्त एव स:

Translation

Thus controlling the senses, mind, and intellect, the sage who becomes free from desire and fear, always lives in freedom.