Genesis 42:11

And Joseph remembered the dreams which he dreamed of them, and said unto them, Ye [are] spies; to see the nakedness of the land ye are come.

And they said unto him, Nay, my lord, but to buy food are thy servants come.

And he said unto them, Nay, but to see the nakedness of the land ye are come.

And they said, Thy servants [are] twelve brethren, the sons of one man in the land of Canaan; and, behold, the youngest [is] this day with our father, and one [is] not.