Genesis 15:13-16 ▼

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

14 But I will also judge the nation whom they will serve, 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 wrongdoing of the Amorite is not yet complete.”