Judges 20:23, 26

The sons of Israel went up and wept before the LORD until evening, and inquired of the LORD, saying, “Shall we again draw near for battle against the sons of my brother Benjamin?” And the LORD said, “Go up against him.”

Then all the sons of Israel and all the people went up and came to Bethel and wept; thus they remained there before the LORD and fasted that day until evening. And they offered burnt offerings and peace offerings before the LORD.