Your answer is here
http://quod.lib.umich.edu/cgi/k/koran/koran-idx?type=simple&q1=Jerusalem&size=First+100
Here are the “peace” quotes...FWIW...
http://quod.lib.umich.edu/cgi/k/koran/koran-idx?type=simple&q1=peace&size=First+100
Heh... no shocker there. I guess Jerusalem must be “the city that must not be named” as far as the Koran is concerned.