Shiva Purana
तासाम्पुराणि दिव्यानि स्वर्गाच्छगुणान्यपि॥ घोरैर्यन्त्रैस्सुगुप्तानि मयमायाकृतानि च॥ ३७॥
The cities built by the architect Maya for those women were divine, hundred times more beautiful than heaven. They were well fortified by terrible machines.
english translation
tAsAmpurANi divyAni svargAcchaguNAnyapi॥ ghorairyantraissuguptAni mayamAyAkRtAni ca॥ 37॥
hk transliteration by Sanscript