Shiva Purana
ततो भूमेस्समुद्धारं कर्तुकामः प्रजापतिः ॥ जलक्रीडोचितं दिव्यं वाराहं रूपमस्मरत् ॥ २३ ॥
Then Brahmā desirous of lifting up the Earth, thought of the divine Boar supporting about and diving into the waters.
english translation
tato bhUmessamuddhAraM kartukAmaH prajApatiH ॥ jalakrIDocitaM divyaM vArAhaM rUpamasmarat ॥ 23 ॥
hk transliteration by Sanscript