One verse

Bhagavad Gita 4.21

4.21

निराशीर्यतचित्तात्मा त्यक्तसर्वपरिग्रहः | शारीरं केवलं कर्म कुर्वन्नाप्नोति किल्बिषम् ||४-२१||

nirāśīryatacittātmā tyaktasarvaparigrahaḥ . śārīraṃ kevalaṃ karma kurvannāpnoti kilbiṣam ||4-21||

nirāśīḥ
without desire for the result
yata
controlled
citta-ātmā
mind and intelligence
tyakta
giving up
sarva
all
parigrahaḥ
sense of proprietorship over possessions
śārīram
in keeping body and soul together
kevalam
only
karma
work
kurvan
doing
na
never
āpnoti
does acquire
kilbiṣam
sinful reactions

Such a man of understanding acts with mind and intelligence perfectly controlled, gives up all sense of proprietorship over his possessions and acts only for the bare necessities of life. Thus working, he is not affected by sinful reactions.