Shiva Purana
भोग्यात्मना परिणता विद्यावेद्या यतो मयि ॥ साम चाह सुषुप्त्याख्यमेवं सर्वं मयोच्यते ॥ ३६ ॥
Because I am the altar of knowledge, it is transformed into the Self of enjoyment. The Sama is called Sushupti and thus I have described everything.
english translation
bhogyAtmanA pariNatA vidyAvedyA yato mayi ॥ sAma cAha suSuptyAkhyamevaM sarvaM mayocyate ॥ 36 ॥
hk transliteration by Sanscript