One verse

Bhagavad Gita 3.8

3.8

नियतं कुरु कर्म त्वं कर्म ज्यायो ह्यकर्मणः | शरीरयात्रापि च ते न प्रसिद्ध्येदकर्मणः ||३-८||

niyataṃ kuru karma tvaṃ karma jyāyo hyakarmaṇaḥ . śarīrayātrāpi ca te na prasiddhyedakarmaṇaḥ ||3-8||

niyatam
prescribed
kuru
do
karma
duties
tvam
you
karma
work
jyāyaḥ
better
hi
certainly
akarmaṇaḥ
than no work
śarīra
bodily
yātrā
maintenance
api
even
ca
also
te
your
na
never
prasidhyet
is effected
akarmaṇaḥ
without work

Perform your prescribed duty, for doing so is better than not working. One cannot even maintain one’s physical body without work.