Numbers 31:16
King James Version
“Behold, these caused the children of Israel, through the counsel of Balaam, to commit trespass against the LORD in the matter of Peor, and there was a plague among the congregation of the LORD.”
Context
13And Moses, and Eleazar the priest, and all the princes of the congregation, went forth to meet them without the camp.
14And Moses was wroth with the officers of the host, the captains over thousands, and captains over hundreds, which came from the battle.
15And Moses said unto them, Have ye saved all the women alive?
16Behold, these caused the children of Israel, through the counsel of Balaam, to commit trespass against the LORD in the matter of Peor, and there was a plague among the congregation of the LORD.
17Now therefore kill every male among the little ones, and kill every woman that hath known man by lying with him.
18But all the women children, that have not known a man by lying with him, keep alive for yourselves.
19And do ye abide without the camp seven days: whosoever hath killed any person, and whosoever hath touched any slain, purify yourselves and your captives on the third day, and on the seventh day.