Verse
अविभक्तं च भूतेषु विभक्तमिव च स्थितम् ।भूतभर्तृ च तज्ज्ञेयं ग्रसिष्णु प्रभविष्णु च ॥
avibhaktaṃ ca bhūteṣu vibhaktamiva ca sthitambhūtabhartṛ ca tajjñeyaṃ grasiṣṇu prabhaviṣṇu ca
He is indivisible and the One, but seems to divide himself in forms and creatures and appears as all the separate existences. All things are eternally born from him, upborne in his eternity, taken eternally back into his oneness.
Gītā 13·17