33 Now all the Midianites, Amalekites and other eastern peoples joined forces and crossed over the Jordan and camped in the Valley of Jezreel.

Read Judges 6:33 Using Other Translations

Then all the Midianites and the Amalekites and the children of the east were gathered together, and went over, and pitched in the valley of Jezreel.
Now all the Midianites and the Amalekites and the people of the East came together, and they crossed the Jordan and encamped in the Valley of Jezreel.
Soon afterward the armies of Midian, Amalek, and the people of the east formed an alliance against Israel and crossed the Jordan, camping in the valley of Jezreel.