One verse

Srimad Bhagavatam 9.4.68

9.4.68

साधवो हृदयं मह्यं साधूनां हृदयं त्वहम् । मदन्यत् ते न जानन्ति नाहं तेभ्यो मनागपि ॥ ६८ ॥

sadhavo hrdayam mahyam sadhunam hrdayam tv aham mad-anyat te na jananti naham tebhyo manag api

sadhavah
the pure devotees
hrdayam
in the core of the heart
mahyam
of Me
sadhunam
of the pure devotees also
hrdayam
in the core of the heart
tu
indeed
aham
I am
mat-anyat
anything else but me
te
they
na
not
jananti
know
na
not
aham
I
tebhyah
than them
manak api
even by a little fraction.

The pure devotee is always within the core of My heart, and I am always in the heart of the pure devotee. My devotees do not know anything else but Me, and I do not know anyone else but them.