Shiva Purana

siva.sh/siva-purana/rudra-samhita/189/58

अस्मिंस्तु कार्तिके मासि ऋतुधर्मास्तु माधवे ।। द्वादश्यां शुक्लपक्षे तु यस्तु घोरे निशागमे ।। ५८ ।।

sanskrit

On the twelfth day in the bright half of Vaiśākha, you will undertake a fast. During the night while you are asleep in the harem, a man will come there and enjoy you.

english translation

asmiMstu kArtike mAsi RtudharmAstu mAdhave || dvAdazyAM zuklapakSe tu yastu ghore nizAgame || 58 ||

hk transliteration by Sanscript