Bhagavad Gita · 11.23

रूपं महत्ते बहुवक्त्रनेत्रंमहाबाहो बहुबाहूरुपादम्।बहूदरं बहुदंष्ट्राकरालंदृष्ट्वा लोकाः प्रव्यथितास्तथाहम्॥

rūpaṁ mahat te bahu-vaktra-netraṁ mahā-bāho bahu-bāhūru-pādam bahūdaraṁ bahu-danṣhṭrā-karālaṁ dṛṣhṭvā lokāḥ pravyathitās tathāham

Seeing your mighty form with its many faces and eyes, many arms, thighs and feet, many bellies, and many terrible tusks — the worlds tremble, and so do I.

— Bhagavad Gita 11.23

Source: Sacred-Texts.com (Sanskrit) + Bhagavad-Gita.io (translations)