Preparation for Battle Against Ammon

Judges 10:17-18

Then the people of 'Amon gathered together and set up camp in Gil'ad, while the people of Isra'el assembled and camped at Mitzpah.

The people, the chiefs of Gil'ad, said to each other, "Whoever leads the battle against the army of 'Amon will be head over everyone living in Gil'ad."