One verse

Srimad Bhagavatam 11.20.18

11.20.18

यदारम्भेषु निर्विण्णो विरक्त: संयतेन्द्रिय: । अभ्यासेनात्मनो योगी धारयेदचलं मन: ॥ १८ ॥

yadārambheṣu nirviṇṇo viraktaḥ saṁyatendriyaḥ abhyāsenātmano yogī dhārayed acalaṁ manaḥ

yadā
when
ārambheṣu
in material endeavors
nirviṇṇaḥ
hopeless
viraktaḥ
detached
saṁyata
completely controlling
indriyaḥ
the senses
abhyāsena
by practice
ātmanaḥ
of the soul
yogī
the transcendentalist
dhārayet
should concentrate
acalam
steady
manaḥ
the mind

A transcendentalist, having become disgusted and hopeless in all endeavors for material happiness, completely controls the senses and develops detachment. By spiritual practice he should then fix the mind on the spiritual platform without deviation.