Genesis 42:15

Hereby ye shall be proved: By the life of Pharaoh ye shall not go forth hence, except your youngest brother come hither.

Hereby you shall be tested. By the life of Pharaoh you shall not go forth from here, unless your youngest brother come here.

hereby ye shall be proved: by the life of Pharaoh ye shall not go forth hence, except your youngest brother come hither.

by this ye are proved: Pharaoh liveth! if ye go out from this -- except by your young brother coming hither;

And this is how you will be tested: As surely as Pharaoh lives, you shall not leave this place unless your youngest brother comes here.