SB 11.3.10
patala-talam arabhya
sankarsana-mukhanalah
dahann urdhva-sikho visvag
vardhate vayuneritah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Beginning from Patalaloka, a fire grows, emanating from the mouth of Lord Sankarsana. Its flames shooting upward, driven by great winds, it scorches everything in all directions.