Genesis 43:18; Genesis 43:21-22

18 Now the men were frightened when they were taken to his house. They thought, “We were brought here because of the silver that was put back into our sacks the first time. He wants to attack us and overpower us and seize us as slaves and take our donkeys.”
21 But at the place where we stopped for the night we opened our sacks and each of us found his silver—the exact weight—in the mouth of his sack. So we have brought it back with us. 22 We have also brought additional silver with us to buy food. We don’t know who put our silver in our sacks.”