Genesis 44:16-17

16“What can we say to my lord?” Judah replied. “What can we say? How can we prove our innocence? God has uncovered your servants’ guilt. We are now my lord’s slaves—we ourselves and the one who was found to have the cup.”

17But Joseph said, “Far be it from me to do such a thing! Only the man who was found to have the cup will become my slave. The rest of you, go back to your father in peace.”