Shiva Purana
स्तोत्रैः प्रबोधयामासुः प्रभातसमये सुराः ॥ यथा सृष्ट्यादिसमये ईश्वरं श्रुतयः पुरा ॥ १७ ॥
At dawn the demigods awakened him with hymns. Just as the Vedas in the past described God at the beginning of creation.
english translation
stotraiH prabodhayAmAsuH prabhAtasamaye surAH ॥ yathA sRSTyAdisamaye IzvaraM zrutayaH purA ॥ 17 ॥
hk transliteration by Sanscript