Judges 21:5-7

21:5 The Israelites asked, “Who from all the Israelite tribes has not assembled before the Lord?” They had made a solemn oath that whoever did not assemble before the Lord at Mizpah must certainly be executed. 21:6 The Israelites regretted what had happened to their brother Benjamin. They said, “Today we cut off an entire tribe from Israel! 21:7 How can we find wives for those who are left? After all, we took an oath in the Lord’s name not to give them our daughters as wives.”