Judges 21:8-10

8And they said, “Which one is there of the tribes from Israel that did not come up to Mizpah to the Lord?” And behold, [it was discovered that] no one had come to the camp from Jabesh-gilead, to the assembly.

9For when the people were assembled, behold, there was not one of the inhabitants of Jabesh-gilead there.

10And the congregation sent twelve thousand of the most courageous men there, and commanded them saying, “Go and strike the inhabitants of Jabesh-gilead with the sword, including the women and the children.