Śrīmad-Bhāgavatam · Text 3.6.39
Who is speaking and story frame
अतो भगवतो माया मायिनामपि मोहिनी ।
यत्स्वयं चात्मवर्त्मात्मा न वेद किमुतापरे ॥ ३९ ॥
ato bhagavato māyā
māyinām api mohinī
yat svayaṁ cātma-vartmātmā
na veda kim utāpare
The wonderful potency of the Supreme Personality of Godhead is bewildering even to the jugglers. That potency is unknown even to the self-sufficient Lord, so it is certainly unknown to others.
Read Śrīla Prabhupāda's purport on Vedabase.io