Then he said, "What pledge shall I give you?" So she said, "Your signet and cord, and your staff that is in your hand." Then he gave them to her, and went in to her, and she conceived by him.
Genesis 38:18
Surrounding context
38:17 And he said, "I will send a young goat from the flock." So she said, "Will you give me a pledge till you send it?
38:18 Then he said, "What pledge shall I give you?" So she said, "Your signet and cord, and your staff that is in your hand." Then he gave them to her, and went in to her, and she conceived by him.
38:19 So she arose and went away, and laid aside her veil and put on the garments of her widowhood.