Shiva Purana

siva.sh/siva-purana/kotirudra-samhita/3/5

ऋषय ऊचुः ।। सूतसूत महाभाग कथमत्रीश्वरो हरः ।। उत्पन्नः परमो दिव्यस्तत्त्वं कथय सुव्रत ।। ५ ।।

sanskrit

The sages said:— O Sūta, O fortunate Sūta, how was the excessively divine Śiva born as Atrīśvara? O one of excellent rites, please narrate it.

english translation

RSaya UcuH || sUtasUta mahAbhAga kathamatrIzvaro haraH || utpannaH paramo divyastattvaM kathaya suvrata || 5 ||

hk transliteration by Sanscript