'Lewd' in the Bible

And I took hold of my concubine and cut her in pieces and sent her throughout the land of Israel’s inheritance; for they have committed a lewd and disgraceful act in Israel.

Behold now, I have stretched out My hand against you and diminished your rations. And I delivered you up to the desire of those who hate you, the daughters of the Philistines, who are ashamed of your lewd conduct.

But they went in to her as they would go in to a harlot. Thus they went in to Oholah and to Oholibah, the lewd women.