One verse

Bhagavad Gita 2.71

2.71

विहाय कामान्यः सर्वान्पुमांश्चरति निःस्पृहः | निर्ममो निरहङ्कारः स शान्तिमधिगच्छति ||२-७१||

vihāya kāmānyaḥ sarvānpumāṃścarati niḥspṛhaḥ . nirmamo nirahaṅkāraḥ sa śāntimadhigacchati ||2-71||

vihāya
giving up
kāmān
material desires for sense gratification
yaḥ
who
sarvān
all
pumān
a person
carati
lives
niḥspṛhaḥ
desireless
nirmamaḥ
without a sense of proprietorship
nirahaṅkāraḥ
without false ego
saḥ
he
śāntim
perfect peace
adhigacchati
attains

A person who has given up all desires for sense gratification, who lives free from desires, who has given up all sense of proprietorship and is devoid of false ego – he alone can attain real peace.