Shiva Purana
प्रत्यक्षं चैव तै जातान्गन्धर्वाप्सरसस्तथा॥ ऋषीन्विद्याधरांश्चैव पश्य सिद्धान्व्यवस्थितान्॥ ६०॥
See for yourself the Gandharvas, Apsaras, sages, Vidyādharas and the well arranged Siddhas.
english translation
pratyakSaM caiva tai jAtAngandharvApsarasastathA॥ RSInvidyAdharAMzcaiva pazya siddhAnvyavasthitAn॥ 60॥
hk transliteration by Sanscript