Genesis 38:25-26

As she was being brought out, she sent word to her father-in-law, “By the man to whom these belong, I am pregnant.” And she said, “Please identify whose these are, the signet and the cord and the staff.” Then Judah identified them and said, “She is more righteous than I, since I did not give her to my son Shelah.” And he did not know her again.