maya tatam idam sarvam
na caham tesv avasthitah
(The Most Confidential Knowledge, Text 4, Chapter 9)
Meaning: By Me, in My unmanifested form, this entire universe is pervaded. All beings are in Me, but I am not in them.
*** One can see the Supreme Personality of Godhead, always within himself and outside himself if one has developed the transcendental loving attitude towards Him.
Bhagavad Gita: Entire universe is pervaded in my unmanifested form (The Most Confidential Knowledge, Text 4, Chapter 9)