'Prostitute' in the Bible

Do you not know that your bodies are members of Christ? Am I therefore to take the members of Christ and make them part of a prostitute? Certainly not!

Do you not know that the one who joins himself to a prostitute is one body with her? For He says, “The two shall be one flesh.”

By faith Rahab the prostitute was not destroyed along with those who were disobedient, because she had welcomed the spies [sent by the sons of Israel] in peace.