Shields in Times of Peace Were Hung up in Towers or Armouries
Source: TTT
Ezekiel 27:10
Men of Persia, Lydia, and Put served as warriors in your army. They hung their shields and helmets on your walls; they gave you splendor.
Songs 4:4
Your neck is like the tower of David, built with rows of stones; on it hang a thousand shields, all of them shields of warriors.