Ramayana
तं घातं घोरसङ्काशं न स्मरन्ति दिवौकसः । निमेषान्तरमात्रेण तादृशानां महात्मनाम् ॥ 7-101-9 ॥
Even the dwellers of heaven could not recall a slaughter so terrible in appearance, of such mighty beings, accomplished in but the space of the blinking of an eye.
english translation