Ramayana
नीलजीमूतवर्णानां घोराणां क्रूरकर्मणाम् । लोकहिंसाविहाराणां बलिनामुग्रतेजसाम् ॥ ३-२२-९
They are of the colour of the dark blue cloud, dreadful and merciless, strong and powerful fighters who roam about torturing people. ॥ 3-22-9॥
english translation
nIlajImUtavarNAnAM ghorANAM krUrakarmaNAm । lokahiMsAvihArANAM balinAmugratejasAm ॥ 3-22-9
hk transliteration by Sanscript