Numbers 31:17

Now therefore kill every male among the little ones, and kill every woman that hath known man by lying with him.
— Numbers 31:17, King James Version

In other translations

World English Bible (WEB)

Now therefore kill every male among the little ones, and kill every woman who has known man by lying with him.

American Standard Version (ASV)

Now therefore kill every male among the little ones, and kill every woman that hath known man by lying with him.

Young's Literal Translation (YLT)

'And now, slay ye every male among the infants, yea, every woman known of man by the lying of a male ye have slain;