One verse

Srimad Bhagavatam 4.6.36

4.6.36

लिङ्गं च तापसाभीष्टं भस्मदण्डजटाजिनम् । अङ्गेन सन्ध्याभ्ररुचा चन्द्रलेखां च बिभ्रतम् ॥ ३६ ॥

lingam ca tapasabhistam bhasma-danda-jatajinam angena sandhyabhra-ruca candra-lekham ca bibhratam

lingam
symptom
ca
and
tapasa-abhistam
desired by Saivite ascetics
bhasma
ashes
danda
staff
jata
matted hair
ajinam
antelope skin
angena
with his body
sandhya-abhra
reddish
ruca
colored
candra-lekham
the crest of a half-moon
ca
and
bibhratam
bearing.

He was seated on a deerskin and was practicing all forms of austerity. Because his body was smeared with ashes, he looked like an evening cloud. On his hair was the sign of a half-moon, a symbolic representation.