'City wall' in the Bible

The pasturelands of the cities you are to give the Levites will extend from the city wall 500 yards on every side.

When there is a prolonged blast of the horn and you hear its sound, have all the people give a mighty shout. Then the city wall will collapse, and the people will advance, each man straight ahead.”

So he took his firstborn son, who was to become king in his place, and offered him as a burnt offering on the city wall. Great wrath was on the Israelites, and they withdrew from him and returned to their land.

And let me have a letter written to Asaph, keeper of the king’s forest, so that he will give me timber to rebuild the gates of the temple’s fortress, the city wall, and the home where I will live.” The king granted my requests, for I was graciously strengthened by my God.

The city wall had 12 foundations, and the 12 names of the Lamb’s 12 apostles were on the foundations.

The foundations of the city wall were adorned with every kind of precious stone:the first foundation jasper,the second sapphire,the third chalcedony,the fourth emerald,