Judges 20:24

The people, the men of Israel, encouraged themselves, and set the battle again in array in the place where they set themselves in array the first day.

The children of Israel went up and wept before Yahweh until evening; and they asked of Yahweh, saying, "Shall I again draw near to battle against the children of Benjamin my brother?" Yahweh said, "Go up against him.

Benjamin went forth against them out of Gibeah the second day, and destroyed down to the ground of the children of Israel again eighteen thousand men; all these drew the sword.

Then all the children of Israel, and all the people, went up, and came to Bethel, and wept, and sat there before Yahweh, and fasted that day until evening; and they offered burnt offerings and peace offerings before Yahweh.