Coffman Commentaries on the Bible - Genesis 42:15-17
"Hereby shall ye be proved: by the life of Pharaoh ye shall not go forth hence, except your youngest brother come hither. Send one of you and let him fetch your brother, and ye shall be bound, that your words may be proved, whether there be truth in you: or else by the life of Pharaoh surely ye are spies. And he put them all together into ward three days."So the accused must prove themselves innocent. To this point, Joseph had disposed of the case fully in keeping with what anyone in Egypt... read more
E.W. Bullinger's Companion Bible Notes - Genesis 42:15
proved. Joseph, from his high position, could make very strict inquiry. read more