Judges 21:8-12

And they said, What one is there of the tribes of Israel that came not up to Mizpeh to the LORD? And, behold, there came none to the camp from Jabesh-gilead to the assembly.

For the people were numbered, and, behold, there were none of the inhabitants of Jabesh-gilead there.

And the congregation sent thither twelve thousand men of the valiantest, and commanded them, saying, Go and smite the inhabitants of Jabesh-gilead with the edge of the sword, with the women and the children.

And this is the thing that ye shall do, Ye shall utterly destroy every male, and every woman that hath lain by man.

And they found among the inhabitants of Jabesh-gilead four hundred young virgins, that had known no man by lying with any male: and they brought them unto the camp to Shiloh, which is in the land of Canaan.