Judges 21:10-12

10And 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 little ones. 11And this is the thing that ye shall do: ye shall utterly destroy every male, and every woman that hath lain by man. 12And they found among the inhabitants of Jabesh-gilead four hundred young virgins, that had not known man by lying with him; and they brought them unto the camp to Shiloh, which is in the land of Canaan.