योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-63, verse-28

सर्वं सर्वात्म सर्वत्र सर्वदास्ति तथा परे ।
यथा न किंचिन्नाकाशे न क्वचिन्न च हन्यते ॥ २८ ॥

sarvaṃ sarvātma sarvatra sarvadāsti tathā pare ,
yathā na kiṃcinnākāśe na kvacinna ca hanyate 28

28. He is all and in all, and every where at all times; so as He is nothing and nowhere, nor is He the sky nor is ever anything that destroyed.