Shiva Purana

siva.sh/siva-purana/uma-samhita/18/52

द्विगुणेनाद्रयस्सप्त तेषां नामानि मे शृणु।। पूर्वे तत्रोदयगिरिर्जलधारः परे यतः ।। ५२ ।।

sanskrit

There are seven mountains twice as large Hear from me their names There is a mountain rising in the east and a stream of water in the west.

english translation

dviguNenAdrayassapta teSAM nAmAni me zRNu|| pUrve tatrodayagirirjaladhAraH pare yataH || 52 ||

hk transliteration by Sanscript