SB 4.10.26
ahayo ’sani-nihsvasa
vamanto ’gnim rusaksibhih
abhyadhavan gaja mattah
simha-vyaghras ca yuthasah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Dhruva Maharaja also saw many big serpents with angry eyes, vomiting forth fire and coming to devour him, along with groups of mad elephants, lions and tigers.