Shiva Purana

siva.sh/siva-purana/kotirudra-samhita/31/33

सांगस्सपरिवारश्च ज्योतीरूपो महेश्वरः ।। यथोक्तरूपममलं कृत्वाविरभवद्द्रुतम्।। ३३।।

sanskrit

Assuming the pure form as mentioned and accompanied by all his attendants, lord Śiva of brilliant form appeared before him immediately.

english translation

sAMgassaparivArazca jyotIrUpo mahezvaraH || yathoktarUpamamalaM kRtvAvirabhavaddrutam|| 33||

hk transliteration by Sanscript