Judges 20:22-24

And the people, that is, the men of Israel, encouraged themselves and again formed the battle line at the place where they had put themselves in array on the first day. Then the children of Israel went up and wept before the LORD until evening, and asked counsel of the LORD, saying, “Shall I again draw near for battle against the children of my brother Benjamin?” And the LORD said, “Go up against him.” So the children of Israel approached the children of Benjamin on the second day.