Brothers return to Jacob to tell him that the governor of Egypt demands the youngest son, Benjamin
Genesis 42: 29-34
29 And they came to Jacob their father in the land of Chanaan, and they told him all things that had befallen them, saying: 30 The lord of the land spoke roughly to us, and took us to be spies of the country.
34 And bring your youngest brother to me, that I may know you are not spies: and you may receive this man again, that is kept in prison: and afterwards may have leave to buy what you will.