Verse
निश्चयं शृणु मे तत्र त्यागे भरतसत्तम ।त्यागो हि पुरुषव्याघ्र त्रिविधः सम्प्रकीर्तितः ॥
niścayaṃ śṛṇu me tatra tyāge bharatasattamatyāgo hi puruṣavyāghra trividhaḥ samprakīrtitaḥ
Hear my conclusions as to renunciation (Tyaga), O best of the Bharatas; since renunciation of works, O tiger of men, has been explained as threefold.
Gītā 18·4