Ramayana
तस्या भूषणघोषेण वैदेह्या राक्षसाधिपः । बभौ सचपलो नीलः सघोष इव तोयदः ॥ ३-५२-२५
The lord of the demons by the side of Sita, princess of Videha with her jingling ornaments looked like the darkblue raincloud with its lightning and thunder. ॥ 3-52-25॥
english translation
tasyA bhUSaNaghoSeNa vaidehyA rAkSasAdhipaH । babhau sacapalo nIlaH saghoSa iva toyadaH ॥ 3-52-25
hk transliteration by Sanscript