Where the Gauls stealthily, at the time of night when sleep falls on men, attacked the high citadel and of a sudden stained with blood walls and watchers.
Qua Galli furtim noctu summa arcis adorti
moenia concubia vigilesque repente cruentant.
moenia concubia vigilesque repente cruentant.
Original text (Latin)
Notes from Wikiquote
As quoted by Macrobius in Saturnalia, Book I, Chapter IV (tr. J. Elliott)