Valmiki Ramayana Yuddha Kanda Sarga 78 Shloka 14

कामरूपिणः who could change their form at will, क्रूराः cruel, दंष्ट्रिणः protruding teeth, पिङ्गलेक्षणाः yellow eyes, ध्वस्तकेशाःdishevelled hair, भयावहाःfrightful appearance, महाकायाः huge body size, ते they, ततः then, मातङ्गाःइव like elephants, महाकायम् of huge size, खरात्मजम् son of Khara, परिवार्य surrounding, हृष्टाःjoyously, वसुन्धराम् earth, चालयन्तःshaking, अभिजघ्नुःwent forward

Those who could change their form at will, cruel, with protruding teeth, yellow eyes, dishevelled hair, of frightful appearance, huge like elephants surrounding the son of Khara went joyously forward shaking the earth.