One verse

Srimad Bhagavatam 11.11.22

11.11.22

यद्यनीशो धारयितुं मनो ब्रह्मणि निश्चलम् । मयि सर्वाणि कर्माणि निरपेक्ष: समाचर ॥ २२ ॥

yady anīśo dhārayituṁ mano brahmaṇi niścalam mayi sarvāṇi karmāṇi nirapekṣaḥ samācara

yadi
if
anīśaḥ
incapable
dhārayitum
to fix
manaḥ
the mind
brahmaṇi
on the spiritual platform
niścalam
free from sense gratification
mayi
in Me
sarvāṇi
all
karmāṇi
activities
nirapekṣaḥ
without trying to enjoy the fruits
samācara
execute

My dear Uddhava, if you are not able to free your mind from all material disturbance and thus absorb it completely on the spiritual platform, then perform all your activities as an offering to Me, without trying to enjoy the fruits.