dream - Does the metaphor of righteous men as Jerusalem's walls appear anywhere in the Torah?

I had a dream in which God spoke to me. He told me: "See these ruins of the wall (in Jerusalem)? These ruins are not ruins, these are the righteous men of Israel." -i.e. righteous men of Israel are like a wall which protects Jerusalem. Questions:Is there a metaphor of righteous men as Jerusalem's walls anywhere in the Torah?Is there a metaphor of men and ruins in the Torah?What are some possible interpetations of the dream based on your knowledge of the Torah?...Read more