One verse

Srimad Bhagavatam 4.30.45

4.30.45

ततोऽग्निमारुतौ राजन्नमुञ्चन्मुखतो रुषा । महीं निर्वीरुधं कर्तुं संवर्तक इवात्यये ॥ ४५ ॥

tato ’gni-marutau rajann amuncan mukhato rusa mahim nirvirudham kartum samvartaka ivatyaye

tatah
thereafter
agni
fire
marutau
and air
rajan
O King
amuncan
they emitted
mukhatah
from their mouths
rusa
out of anger
mahim
the earth
nirvirudham
treeless
kartum
to make
samvartakah
the fire of devastation
iva
like
atyaye
at the time of devastation.

My dear King, at the time of devastation, Lord Siva emits fire and air from his mouth out of anger. To make the surface of the earth completely treeless, the Pracetas also emitted fire and air from their mouths.