SB 11.3.10

pātāla-talam — the planet Pātāla; ārabhya — beginning from; saṅkarṣaṇa-mukha — from the mouth of the Supreme Lord in His form as Saṅkarṣaṇa; analaḥ — the fire; dahan — burning; ūrdhva-śikhaḥ — its flame going upward; viṣvak — all the directions; vardhate — grows; vāyunā — by winds; īritaḥ — impelled.