The Art of War by active 6th century B.C. Sunzi

26. In night-fighting, then, make much use of signal-fires and drums,

and in fighting by day, of flags and banners, as a means of influencing the ears and eyes of your army. [Ch’en Hao alludes to Li Kuang-pi’s night ride to Ho-yang at the head of 500 mounted men; they made such an imposing display with torches, that though the rebel leader Shih Ssu-ming had a large army, he did not dare to dispute their passage.]