Bhagavad Gita 7.7
मत्तः परतरं नान्यत्किञ्चिदस्ति धनञ्जय।
मयि सर्वमिदं प्रोतं सूत्रे मणिगणा इव।।7.7।।
Mattah parataram nanyatkinchidasti dhananjaya
Mayi sarvamidam protam sutre manigana iva
Simple meaning, written by AIO Arjuna, there is nothing beyond Me; everything is pervaded by Me like beads on a string.