Vasudeva said: My Lord, You are the Supreme Person, beyond material existence, and You are the Supersoul. Your form can be perceived by transcendental knowledge, by which You can be understood as the Supreme Personality of Godhead. I now understand Your position perfectly.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
वसुदेव उवाच । विदितोऽसि भवान् साक्षात्पुरुषः प्रकृतेः परः । केवलानुभवानन्दस्वरूपः सर्वबुद्धिदृक्
vasudeva uvāca | vidito'si bhavān sākṣātpuruṣaḥ prakṛteḥ paraḥ | kevalānubhavānandasvarūpaḥ sarvabuddhidṛk
SB 10.3.13