'Known' in the Bible

And he said, Hear now my words: if there be a prophet among you, I Jehovah will make myself known unto him in a vision, I will speak with him in a dream.

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

But all the women-children, that have not known man by lying with him, keep alive for yourselves.

and thirty and two thousand persons in all, of the women that had not known man by lying with him.