And the children of Israel grieved for Benjamin their brother, and said, "One tribe is cut off from Israel today.
Judges 21:6
Surrounding context
21:5 The children of Israel said, "Who is there among all the tribes of Israel who did not come up with the assembly to the LORD?" For they had made a great oath concerning anyone who had not come up to the LORD at Mizpah, saying, "He shall surely be put to death."
21:6 And the children of Israel grieved for Benjamin their brother, and said, "One tribe is cut off from Israel today.
21:7 What shall we do for wives for those who remain, seeing we have sworn by the LORD that we will not give them our daughters as wives?"