Genesis 42:9; Genesis 42:16

9 Then he remembered his dreams about them and said to them, “You are spies! You have come to see where our land is unprotected.”

16 Send 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!”