Judges 21:10-12

10So the congregation sent 12,000 valiant warriors there, and commanded them saying, “Go and strike the inhabitants of Jabesh-gilead with the edge of the sword, with the women and the little ones.

11Now this is the thing that you will do: you are to utterly destroy every male and every woman who has lain with a man.”

12So they found among the inhabitants of Jabesh-gilead 400 young virgins who had not known man by lying with him. They brought them to the camp at Shiloh, which is in the land of Canaan.