One verse

Srimad Bhagavatam 7.15.30

7.15.30

यश्चित्तविजये यत्त: स्यान्नि:सङ्गोऽपरिग्रह: । एको विविक्तशरणो भिक्षुर्भैक्ष्यमिताशन: ॥ ३० ॥

yas citta-vijaye yattah syan nihsango ’parigrahah eko vivikta-sarano bhiksur bhaiksya-mitasanah

yah
one who
citta-vijaye
conquering the mind
yattah
is engaged
syat
must be
nihsangah
without contaminated association
aparigrahah
without being dependent (on the family)
ekah
alone
vivikta-saranah
taking shelter of a solitary place
bhiksuh
a renounced person
bhaiksya
by begging alms just to maintain the body
mita-asanah
frugal in eating.

One who desires to conquer the mind must leave the company of his family and live in a solitary place, free from contaminated association. To maintain the body and soul together, he should beg as much as he needs for the bare necessities of life.