Nahum 2:6 (NEG79)

6 Le roi de Ninive se souvient de ses vaillants hommes, Mais ils chancellent dans leur marche; On se hâte vers les murs, Et l'on se prépare à la défense…

When the Babylonian army gets to the city wall, they set up the siege tower which is probably a type of cover that is designed to protect the invading army as they look to break through the wall.1