Genesis 42:19-20 - If ye be true men, let one of your brethren be bound in the house of your prison: go ye, carry corn for the famine of your houses:But bring your youngest brother unto me; so shall your words be verified, and ye shall not die. And they did so. (Verses like Genesis 42:19)
Genesis 42:15 - Hereby ye shall be proved: By the life of Pharaoh ye shall not go forth hence, except your youngest brother come hither. (Verses like Genesis 42:15)