One verse

Srimad Bhagavatam 11.24.19

11.24.19

प्रकृतिर्यस्योपादानमाधारः पुरुषः परः । सतोऽभिव्यञ्जकः कालो ब्रह्म तत्‍त्रितयं त्वहम् ॥ १९ ॥

prakṛtir yasyopādānam ādhāraḥ puruṣaḥ paraḥ sato ’bhivyañjakaḥ kālo brahma tat tritayaṁ tv aham

prakṛtiḥ
material nature
yasya
of which (produced manifestation of the universe)
upādānam
the ingredient cause
ādhāraḥ
the foundation
puruṣaḥ
the Personality of Godhead
paraḥ
Supreme
sataḥ
of the real (nature)
abhivyañjakaḥ
the agitating agent
kālaḥ
time
brahma
the Absolute Truth
tat
this
tritayam
group of three
tu
but
aham
I

The material universe may be considered real, having nature as its original ingredient and final state. Lord Mahā-Viṣṇu is the resting place of nature, which becomes manifest by the power of time. Thus nature, the almighty Viṣṇu and time are not different from Me, the Supreme Absolute Truth.