Ramayana
तेषांसन्नह्यमानानांसिंहनादं च कुर्वताम् । शर्वरीराक्षसेन्द्राणांरौद्रीवसमपद्यत ॥ ६-७५-४२
As the Rakshasa leaders were preparing (for attack) and emitting leonine roar, night came upon like the night of Rudra (night of final dissolution). ॥ 6-75-42॥
english translation
teSAMsannahyamAnAnAMsiMhanAdaM ca kurvatAm । zarvarIrAkSasendrANAMraudrIvasamapadyata ॥ 6-75-42
hk transliteration by Sanscript