Judges 20:25, 35, 46-47

And Benjamin went forth against them out of Gibeah the second day, and destroyed down to the ground of the children of Israel again eighteen thousand men; all these drew the sword.

And Jehovah smote Benjamin before Israel; and the children of Israel destroyed of Benjamin that day twenty and five thousand and a hundred men: all these drew the sword.

So that all who fell that day of Benjamin were twenty and five thousand men that drew the sword; all these were men of valor. But six hundred men turned and fled toward the wilderness unto the rock of Rimmon, and abode in the rock of Rimmon four months.