Bhagavad Gita 18.4

निश्चयं शृणु मे तत्र त्यागे भरतसत्तम |
त्यागो हि पुरुषव्याघ्र त्रिविध: सम्प्रकीर्तित:

Translation

Now hear My conclusion on the subject of renunciation, O tiger amongst men, for renunciation has been declared to be of three kinds.