Deuteronomy 28:68

And the Lord shall bring thee into Egypt again with ships, stored away in slave ships, and with no possibility of escape, by the way whereof I spake unto thee, Thou shalt see it no more again, Deuteronomy 17:16; and there ye shall be sold unto your enemies for bondmen and bondwomen, put up for sale in the slave-market, and no man shall buy you, for their look, by the curse of God, would frighten the buyer away. It would mean the lowest stage of degradation. This curse was fulfilled at the time of the Romans, in Egypt, but all the others were also fulfilled in a terrible manner during the Middle Ages, and even in modern times. The fate of Israel is a constant warning: Be not deceived, God is not mocked; for whatsoever a man soweth, that shall he also reap.