One verse

Srimad Bhagavatam 11.27.48

11.27.48

अर्चादिषु यदा यत्र श्रद्धा मां तत्र चार्चयेत् । सर्वभूतेष्वात्मनि च सर्वात्माहमवस्थित: ॥ ४८ ॥

arcādiṣu yadā yatra śraddhā māṁ tatra cārcayet sarva-bhūteṣv ātmani ca sarvātmāham avasthitaḥ

arcā-ādiṣu
in the Deity form and other manifestations of the Supreme Lord
yadā
whenever
yatra
in whichever form
śraddhā
faith develops
mām
Me
tatra
there
ca
and
arcayet
he should worship
sarva-bhūteṣu
within all created beings
ātmani
separately, in My original form
ca
also
sarva-ātmā
the original soul of all
aham
I am
avasthitaḥ
so situated

Whenever one develops faith in Me — in My form as the Deity or in other bona fide manifestations — one should worship Me in that form. I certainly exist both within all created beings and also separately in My original form, since I am the Supreme Soul of all.