Shiva Purana
सा सृजत्यखिलं विश्वं सैव पालयतीति च ॥ सैव संहरते काले त्रिगुणा परमेश्वरी ॥ ४९॥
That alone, Parameśvarī of three attributes, creates the universe; she alone sustains it and she alone destroys it at the proper time.
english translation
sA sRjatyakhilaM vizvaM saiva pAlayatIti ca ॥ saiva saMharate kAle triguNA paramezvarI ॥ 49॥
hk transliteration by Sanscript