One verse

Srimad Bhagavatam 6.16.34

6.16.34

चित्रकेतुरुवाच अजित जित: सममतिभि: साधुभिर्भवान् जितात्मभिर्भवता । विजितास्तेऽपि च भजता- मकामात्मनां य आत्मदोऽतिकरुण: ॥ ३४ ॥

citraketur uvaca ajita jitah sama-matibhih sadhubhir bhavan jitatmabhir bhavata vijitas te ’pi ca bhajatam akamatmanam ya atmado ’ti-karunah

citraketuh uvaca
King Citraketu said
ajita
O my unconquerable Lord
jitah
conquered
sama-matibhih
by persons who have conquered the mind
sadhubhih
the devotees
bhavan
Your Lordship
jita-atmabhih
who have completely controlled the senses
bhavata
by You
vijitah
conquered
te
they
api
also
ca
and
bhajatam
to those who always engage in Your service
akama-atmanam
with no motives for material profit
yah
who
atma-dah
giving Yourself
ati-karunah
extremely merciful

Citraketu said: O unconquerable Lord, although You cannot be conquered by anyone, You are certainly conquered by devotees who have control of the mind and senses. They can keep You under their control because You are causelessly merciful to devotees who desire no material profit from You. Indeed, You give Yourself to them, and because of this You also have full control over Your devotees.