Judges 20:8-11

And all the people rose to their feet in unison and declared, “None of us will return home! No, not even one of us! Instead, this is what we will do to Gibeah; we will draw lots to decide who will attack it. One-tenth of the men from each tribe will be chosen to supply the warriors with food, and the rest of us will take revenge on Gibeah of Benjamin for this shameful thing they have done in Israel.” So all the Israelites were completely united, and they gathered together to attack the town.