Judges 20:2

20:2 The leaders of all the people from all the tribes of Israel took their places in the assembly of God’s people, which numbered four hundred thousand sword-wielding foot soldiers.

Judges 20:10

20:10 We will take ten of every group of a hundred men from all the tribes of Israel (and a hundred of every group of a thousand, and a thousand of every group of ten thousand) to get supplies for the army. When they arrive in Gibeah of Benjamin they will punish them for the atrocity which they committed in Israel.”