Bhagavad Gītā Chapter Four verse 21

nirāśīr yatacittātmā tyaktasarvaparigrahaḥ |
śārīraṃ kevalaṃ karma kurvan nāpnoti kilbiṣam ||

karman - actioncitta - psyche; heart as the seat of feelings and sensationsātman - essence; the highest personal principle of lifesarva - allparigraha - posessiveness

Commentaries and Reflections

TKV Desikachar:

(Parigraha)
What we get used to expecting around situations.