Histories

all the other places which he struck returned a dull sound; but where there were tunnels, the bronze of the shield rang clear. Here the Barcaeans made a counter-tunnel and killed those Persians who were digging underground. Thus the tunnels were discovered, and the assaults were repelled by the townsfolk.

When much time had been spent and many on both sides (not less of the Persians than of their enemies) slain, Amasis the general of the foot soldiers devised a plot, knowing that +Al Marj [20.833,32.5] (inhabited place), Al Jabal al Akhdar, Libya, Africa Barce could not be taken by force but might be taken by guile: he dug by night a wide trench and laid frail planks across it, which he then covered over with a layer of earth level with the ground about it.