Genesis 42:26-28

they loaded their grain on their donkeys and left. At the place where they stopped for the night one of them opened his sack to get feed for his donkey, and he saw his silver in the mouth of his sack. “My silver has been returned,” he said to his brothers. “Here it is in my sack.” Their hearts sank and they turned to each other trembling and said, “What is this that God has done to us?”