Walls, of the Cities in the Bible

Deuteronomy 3:5-6 All these cities were fenced with high walls, gates, and bars; beside unwalled towns a great many. 6 And we utterly destroyed them, as we did unto Sihon king of Heshbon, utterly destroying the men, women, and children, of every city.

Joshua 2:15 Then she let them down by a cord through the window: for her house was upon the town wall, and she dwelt upon the wall.
Joshua 6 Now Jericho was straitly shut up because of the children of Israel: none went out, and none came in. 2 And the LORD said unto Joshua, See, I have given into thine hand Jericho, and the king thereof, and the mighty men of valour. 3 And ye shall compass the city, all ye men of war, and go round about the city once. Thus shalt thou do six days. 4 And seven priests shall bear before the ark seven trumpets of rams' horns: and the seventh day ye shall compass the city seven times, and the priests shall blow with the trumpets. ...

Jeremiah 51:44 And I will punish Bel in Babylon, and I will bring forth out of his mouth that which he hath swallowed up: and the nations shall not flow together any more unto him: yea, the wall of Babylon shall fall.

Jeremiah 51:58 Thus saith the LORD of hosts; The broad walls of Babylon shall be utterly broken, and her high gates shall be burned with fire; and the people shall labour in vain, and the folk in the fire, and they shall be weary.

1 Samuel 31:10 And they put his armour in the house of Ashtaroth: and they fastened his body to the wall of Bethshan.

2 Samuel 11:20 And if so be that the king's wrath arise, and he say unto thee, Wherefore approached ye so nigh unto the city when ye did fight? knew ye not that they would shoot from the wall?

2 Samuel 20:15 And they came and besieged him in Abel of Bethmaachah, and they cast up a bank against the city, and it stood in the trench: and all the people that were with Joab battered the wall, to throw it down.
2 Samuel 20:21 The matter is not so: but a man of mount Ephraim, Sheba the son of Bichri by name, hath lifted up his hand against the king, even against David: deliver him only, and I will depart from the city. And the woman said unto Joab, Behold, his head shall be thrown to thee over the wall.

Joshua 2:15 Then she let them down by a cord through the window: for her house was upon the town wall, and she dwelt upon the wall.

2 Kings 25:4 And the city was broken up, and all the men of war fled by night by the way of the gate between two walls, which is by the king's garden: (now the Chaldees were against the city round about:) and the king went the way toward the plain.
Isaiah 22:11 Ye made also a ditch between the two walls for the water of the old pool: but ye have not looked unto the maker thereof, neither had respect unto him that fashioned it long ago.

FIGURATIVE

Revelation 21:12 And had a wall great and high, and had twelve gates, and at the gates twelve angels, and names written thereon, which are the names of the twelve tribes of the children of Israel:
Revelation 21:14 And the wall of the city had twelve foundations, and in them the names of the twelve apostles of the Lamb.
Revelation 21:17-21 And he measured the wall thereof, an hundred and forty and four cubits, according to the measure of a man, that is, of the angel. 18 And the building of the wall of it was of jasper: and the city was pure gold, like unto clear glass. 19 And the foundations of the wall of the city were garnished with all manner of precious stones. The first foundation was jasper; the second, sapphire; the third, a chalcedony; the fourth, an emerald; 20 The fifth, sardonyx; the sixth, sardius; the seventh, chrysolite; the eighth, beryl; the ninth, a topaz; the tenth, a chrysoprasus; the eleventh, a jacinth; the twelfth, an amethyst. ...