Shiva Purana
तस्याः कराद्विनिर्मुक्ता रात्रौ सा बिल्वमंजरी ॥ पपात कस्यचिद्दिष्ट्या शिवलिंगस्य मस्तके ॥ २८ ॥
That bunch of Bilva leaves cast off from her hands during the night, fortunately fell on the top of a Śiva’s phallic image.
english translation
tasyAH karAdvinirmuktA rAtrau sA bilvamaMjarI ॥ papAta kasyaciddiSTyA zivaliMgasya mastake ॥ 28 ॥
hk transliteration by Sanscript