Genesis 42:27-28

42:27 When one of them opened his sack to get feed for his donkey at their resting place, he saw his money in the mouth of his sack. 42:28 He said to his brothers, “My money was returned! Here it is in my sack!” They were dismayed; they turned trembling one to another and said, “What in the world has God done to us?”

Genesis 43:21

43:21 But when we came to the place where we spent the night, we opened our sacks and each of us found his money – the full amount – in the mouth of his sack. So we have returned it.