Genesis 42:9-18

9Then he remembered his dreams about them and said to them, “You are spies! You have come to see where our land is unprotected.” 10“No, my lord,” they answered. “Your servants have come to buy food. 11We are all the sons of one man. Your servants are honest men, not spies.” 12“No!” he said to them. “You have come to see where our land is unprotected.” 13But they replied, “Your servants were twelve brothers, the sons of one man, who lives in the land of Canaan. The youngest is now with our father, and one is no more.” 14Joseph said to them, “It is just as I told you: You are spies! 15And this is how you will be tested: As surely as Pharaoh lives, you will not leave this place unless your youngest brother comes here. 16Send one of your number to get your brother; the rest of you will be kept in prison, so that your words may be tested to see if you are telling the truth. If you are not, then as surely as Pharaoh lives, you are spies!” 17And he put them all in custody for three days. 18On the third day, Joseph said to them, “Do this and you will live, for I fear God: