Genesis 44:32
32 For your servant became a pledge of safety for the boy to my father, saying, o‘If I do not bring him back to you, then I shall bear the blame before my father all my life.’
Genesis 43:9
9 I will be a pledge of his safety. From my hand you shall require him. tIf I do not bring him back to you and set him before you, then let me bear the blame forever.