“Your signet and your cord and your staff that is in your hand.” Tamar was very wise. She knew Judah did not like her and would have liked nothing better than for her to die or somehow be out of his life. So Tamar likely knew that if she showed up pregnant that Judah would order her death, which indeed he did (Gen. 38:24). So she asked that she be given in pledge things that no one could deny belonged to Judah himself: his personal signet, cord, and staff. The signet would have been a ring, stamp, or cylinder on a cord worn around his neck, and the cord would have been handmade and unique. Similarly, his staff was the staff of the patriarch of the tribe and would have been widely recognized. Ordinarily Judah would never have handed these over, but in this case he was so overconfident that this prostitute would give him his things back that he gave them to her.