What does Genesis 44:16 mean?
Judah becomes the spokesman for the rest of his brothers at this point. He takes a different approach in responding to Joseph's harsh words about stealing his valuable silver cup (Genesis 44:14–15). Judah knows they are innocent (Genesis 44:2, 7). Rather than attempt to argue with the powerful Egyptian governor (Genesis 41:44), he simply throws himself on Joseph's mercy.Judah recognizes this is an impossible situation. The "guilt" he speaks of, in this case, is likely that of selling Joseph—the same person he does not recognize standing in front of him—into slavery years ago (Genesis 42:21–23). He knows he has committed sins worthy of punishment. Whether the exact crime being discussed was his, or not, Judah isn't trying to claim innocence. He simply begs for a form of mercy: at first, by asking that all eleven men stay, rather than Benjamin, alone.
This will set up the ultimate test of Jacob's sons: an offer to save themselves from slavery, at the cost of their youngest brother (Genesis 44:17). The same ten men who once sold Joseph out of jealousy (Genesis 37:24–28) will be tempted to abandon another brother simply to remain free. Their reaction, particularly that of Judah, will have an enormous impact on Joseph.