Genesis 42:17 - Exposition

And he put them all together into ward (literally, and he assembled them into prison ) three days . Ostensibly in consequence of their unwillingness to agree to his proposal, but in reality to give them an experience of the suffering which they had inflicted on him, their brother, and so to awaken in their hearts a feeling of repentance. Yet the clemency of Joseph appears in this, that whereas he had lain three long years in prison as the result of their inhumanity towards him, he only inflicts on them a confinement of three days.