Genesis 15:13-16 ▼

13 Then God said to Abram, “Know for certain that your seed will be sojourners in a land that is not theirs, and they will be enslaved and mistreated four hundred years.

14 But I will also judge the nation to whom they are enslaved, and afterward they will come out with many possessions.

15 As for you, you shall go to your fathers in peace; you will be buried at a good old age.

16 Then in the fourth generation they will return here, for the iniquity of the Amorite is not yet complete.”