Shiva Purana
शिवभक्तिं प्रकुर्वन्त्या वेश्याया मुनिसत्तम ॥ बहुकालो व्यतीयाय तस्याः परमसौख्यतः ॥ १२ ॥
O excellent sage, a long time thus elapsed when she was quite happy performing her devotional service to Śiva.
english translation
zivabhaktiM prakurvantyA vezyAyA munisattama ॥ bahukAlo vyatIyAya tasyAH paramasaukhyataH ॥ 12 ॥
hk transliteration by Sanscript