"Jerusalem is not mentioned in the Koran even one time."

Tony posted the latest update from Amir Tsarfati in my RED Alert posting and I was really interested to hear Amir comment that the Koran has no mention of Jerusalem at all. This was fascinating given the fuss (mild understatement) being made by Muslims over Jerusalem. I did a little research and found that it is very likely that this is correct. I would be interested if anyone has some evidence that says this is incorrect. I did find an article of interest that speaks to this and inspired the title of this topic. https://reviveisrael.org/archive/language/english/2002/jerusalem_not_mentioned.htm