One verse

Srimad Bhagavatam 6.17.19

6.17.19

नैवात्मा न परश्चापि कर्ता स्यात् सुखदु:खयो: । कर्तारं मन्यतेऽत्राज्ञ आत्मानं परमेव च ॥ १९ ॥

naivatma na paras capi karta syat sukha-duhkhayoh kartaram manyate ’trajna atmanam param eva ca

na
not
eva
indeed
atma
the spirit soul
na
nor
parah
another (friend or enemy)
ca
also
api
indeed
karta
the doer
syat
can be
sukha-duhkhayoh
of happiness and distress
kartaram
the doer
manyate
considers
atra
in this connection
ajnah
a person not aware of the real fact
atmanam
himself
param
another
eva
indeed
ca
also.

In this material world, neither the living entity himself nor others (friends and enemies) are the cause of material happiness and distress. But because of gross ignorance, the living entity thinks that he and others are the cause.