So she changed from the widow's clothes she had been wearing, covered her face with a veil, and sat down at the entrance to Enaim, a town on the road to Timnah. As she well knew, Judah's youngest son Shelah was now grown up, and yet she had not been given to him in marriage.
He went over to her at the side of the road and said, “All right, how much do you charge?” (He did not know that she was his daughter-in-law.) She said, “What will you give me?”
Or perhaps you don't know that the man who joins his body to a prostitute becomes physically one with her? The scripture says quite plainly, “The two will become one body.”