Genesis 42:12

כי ערות הארץ באתם לראות BUT TO SEE THE NAKEDNESS OF THE LAND YE ARE COME — I still insist that you are spies, for what you have just said bears this out for you have entered by ten different gates of the city; why did you not all enter by the same gate if you are really brothers and travelled together? (Genesis Rabbah 91:6).

And he said to them, No, but you are come to see the nakedness of the land.

וַיֹּ֖אמֶר אֲלֵהֶ֑ם לֹ֕א כִּֽי־עֶרְוַ֥ת הָאָ֖רֶץ בָּאתֶ֥ם לִרְאֽוֹת׃