Chapter 11 · verse 20 · gita.yoga.org
Bhagavad Gita 11.20
द्यावापृथिव्योरिदमन्तरं हि व्याप्तं त्वयैकेन दिशश्च सर्वाः। दृष्ट्वाऽद्भुतं रूपमुग्रं तवेदं लोकत्रयं प्रव्यथितं महात्मन्
This space between the earth and the heavens, and all the quarters, is filled by You alone; having seen this, Your wonderful and terrible form, the three worlds are trembling with fear, O great-souled Being.