योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-208, verse-29

प्रत्येकं किल तत्रास्ति ब्रह्मचिन्मात्रतात्मनि ।
सर्वात्मिका सा यत्रास्ते यथान्तर्भाति तत्तथा ॥ २९ ॥

pratyekaṃ kila tatrāsti brahmacinmātratātmani ,
sarvātmikā sā yatrāste yathāntarbhāti tattathā 29

29. Hence everything here, is verily of an intellectual form, by their originating from the divine intellect; and as the intellect includes all things in itself, it is omniform and shows itself in any form it likes.