Srimad Bhagavatam Canto 06, Chapter 12, Text 27-29

Text-27-29

SB 6.12.27-29

maha-prano maha-viryo
 maha-sarpa iva dvipam
krtvadharam hanum bhumau
 daityo divy uttaram hanum
 
nabho-gambhira-vaktrena
 leliholbana-jihvaya
damstrabhih kala-kalpabhir
 grasann iva jagat-trayam
 
atimatra-maha-kaya
 aksipams tarasa girin
giri-rat pada-cariva
 padbhyam nirjarayan mahim
jagrasa sa samasadya
 vajrinam saha-vahanam
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Vrtrasura was very powerful in physical strength and influence. He placed his lower jaw on the ground and his upper jaw in the sky. His mouth became very deep, like the sky itself, and his tongue resembled a large serpent. With his fearful, deathlike teeth, he seemed to be trying to devour the entire universe. Thus assuming a gigantic body, the great demon Vrtrasura shook even the mountains and began crushing the surface of the earth with his legs, as if he were the Himalayas walking about. He came before Indra and swallowed him and Airavata, his carrier, just as a big python might swallow an elephant.
Srimad Bhagavatam Canto 06, Chapter 12, Text 26
Srimad Bhagavatam Canto 06, Chapter 12, Text 30