Judges 21:12
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.
Cross-references
Judges 21:14
Parallel
Judges 21:14 records the giving of these virgins to Benjamin, completing the rescue plan.
Numbers 31:17
Parallel
Numbers 31:17 commands killing women who have known a man and sparing virgins—identical logic to the selection at Jabesh-gilead.