Genesis 42:27-35

27 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.

28 “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?”

29 When they came to their father Jacob in the land of Canaan, they told him all that had happened to them. They said,

30 “The man who is lord over the land spoke harshly to us and treated us as though we were spying on the land.

31 But we said to him, ‘We are honest men; we are not spies.

32 We were twelve brothers, sons of one father. One is no more, and the youngest is now with our father in Canaan.’

33 “Then the man who is lord over the land said to us, ‘This is how I will know whether you are honest men: Leave one of your brothers here with me, and take food for your starving households and go.

34 But bring your youngest brother to me so I will know that you are not spies but honest men. Then I will give your brother back to you, and you can trade in the land.’”

35 As they were emptying their sacks, there in each man’s sack was his pouch of silver! When they and their father saw the money pouches, they were frightened.