Shiva Purana

siva.sh/siva-purana/saturda-samhita/32/13

शृणु मातर्वचो मेऽयमहादेवोऽस्ति चेत्क्वचित्।। चिराद्वा ह्यचिराद्वापि क्षीरोदं साधयाम्यहम्।। १३।।

sanskrit

O mother, listen to me. If there is lord Śiva anywhere, sooner or later I shall achieve, the ocean of milk”.

english translation

zRNu mAtarvaco me'yamahAdevo'sti cetkvacit|| cirAdvA hyacirAdvApi kSIrodaM sAdhayAmyaham|| 13||

hk transliteration by Sanscript