Shiva Purana

siva.sh/siva-purana/saturda-samhita/16/18

ततस्स शंकरो देवः सर्वाधीशोथ गर्वहा ।। यक्षो भूत्वा जगामाशु यत्र देवाः स्थिता मुने ।। १८।।

sanskrit

O sage, then Lord Śiva, the suppressor of arrogance, became a Yakṣa. He hastened to the place, O sage, where the gods were stationed.

english translation

tatassa zaMkaro devaH sarvAdhIzotha garvahA || yakSo bhUtvA jagAmAzu yatra devAH sthitA mune || 18||

hk transliteration by Sanscript