'Known' in the Bible

He said, "Hear now my words. If there is a prophet among you, I Yahweh will make myself known to 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 who has known man by lying with him.

But all the girls, who have not known man by lying with him, keep alive for yourselves.

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