Then the LORD said to Abram, “Know for certain that your descendants will be strangers in a land that is not their own, and they will be enslaved and mistreated four hundred years. But I will judge the nation they serve as slaves, and afterward they will depart with many possessions.

God told him that his descendants would be foreigners in a strange land, and that they would be enslaved and mistreated four hundred years. ‘But I will punish the nation that enslaves them,’ God said, ‘and afterward they will come forth and worship Me in this place.’

“Now if you faithfully obey the voice of the LORD your God and are careful to follow all His commandments I am giving you today, the LORD your God will set you high above all the nations of the earth. And all these blessings will come upon you and overtake you, if you will obey the voice of the LORD your God: You will be blessed in the city and blessed in the country. The fruit of your womb will be blessed, as well as the produce of your land and the offspring of your livestock—the calves of your herds and the lambs of your flocks. Your basket and kneading bowl will be blessed. . . .

The LORD will bring a nation from afar, from the ends of the earth, to swoop down upon you like an eagle—a nation whose language you will not understand,

Now the duration of the Israelites’ stay in Egypt was 430 years. At the end of the 430 years, to the very day, all the LORD’s divisions went out of the land of Egypt.