Judges 21:2 KJV

1Now the men of Israel had sworn in Mizpeh, saying, There shall not any of us give his daughter unto Benjamin to wife.

2And the people came to the house of God, and abode there till even before God, and lifted up their voices, and wept sore;

3And said, O LORD God of Israel, why is this come to pass in Israel, that there should be to day one tribe lacking in Israel?

4And it came to pass on the morrow, that the people rose early, and built there an altar, and offered burnt offerings and peace offerings.