Shiva Purana

siva.sh/siva-purana/kotirudra-samhita/18/12

जगाम तत्र सुप्रीत्या ह्योंकारो यत्र वै स्वयम् ।। चकार च पुनस्तत्र शिवमूर्तिश्च पार्थिवीम् ।। १२ ।।

sanskrit

With great pleasure he went to the place where Oṃkāra himself was present. There he made an earthen idol of Śiva.

english translation

jagAma tatra suprItyA hyoMkAro yatra vai svayam || cakAra ca punastatra zivamUrtizca pArthivIm || 12 ||

hk transliteration by Sanscript