Prophet Joel (4:1-2):
“For, behold, in those days, and in that time, when I shall bring back the captivity of Judah and Jerusalem, I will assemble all nations to the Valley of Jehoshaphat*, and there will I enter into judgement with them for my people and my heritage Israel, whom they scattered among the nations and have divided up my land”;
Joel (4:19):
“Egypt shall become a desolation, and Edom a desolate wilderness, for the violence done unto the Children of Judah, that they have shed innocent blood in their land”.
Final Outcome (Joel 4:20-21):
“And Judah shall forever be settled, and Jerusalem for all generations to come…
and Jehovah dwells in Zion”.
_____________________________________
* Literally (in Hebrew): “Valley where Jehovah has judged”.
Haim Shore Blog 