(Meanwhile the Benjamites heard that the Israelites had gone up to Mizpah.) And the Israelites asked, “Tell us, how did this wicked thing happen?”
Jewish Publication Society of America Version (JPS1917) - Judges 20:3 >Now the children of Benjamin heard that the children of Israel were gone up to Mizpah. — And the children of Israel said: 'Tell us, how was this wickedness brought to pass?'