19 But Egypt will be desolate, Edom a desert waste, because of violence done to the people of Judah, in whose land they shed innocent blood.

Read Joel 3:19 Using Other Translations

Egypt shall be a desolation, and Edom shall be a desolate wilderness, for the violence against the children of Judah, because they have shed innocent blood in their land.
"Egypt shall become a desolation and Edom a desolate wilderness, for the violence done to the people of Judah, because they have shed innocent blood in their land.
But Egypt will become a wasteland and Edom will become a wilderness, because they attacked the people of Judah and killed innocent people in their land.