Shiva Purana
येनाहमात्मतत्त्वस्य नित्यमस्म्यभिधायकः ॥ यजुर्वेदो ऽवदत्तद्वत्स्वप्नावस्था मयोच्यते ॥ ३५ ॥
By this I am constantly explaining the Absolute Truth of the Self. I have described the state of dreaming as the Yajurveda said.
english translation
yenAhamAtmatattvasya nityamasmyabhidhAyakaH ॥ yajurvedo 'vadattadvatsvapnAvasthA mayocyate ॥ 35 ॥
hk transliteration by Sanscript