Acts 7:6-10

But God spoke to this effect, that his descendants would be strangers in a land that was not theirs, and they would enslave and mistreat them for four hundred years.

‘And whatever nation to which they are enslaved I Myself will judge,’ said God, ‘and after that they will come out and serve Me in this place.’

And He gave him the covenant of circumcision; and so Abraham fathered Isaac, and circumcised him on the eighth day; and Isaac fathered Jacob, and Jacob, the twelve patriarchs.

“The patriarchs became jealous of Joseph and sold him into Egypt. Yet God was with him,

and rescued him from all his afflictions, and granted him favor and wisdom in the sight of Pharaoh, king of Egypt, and he made him governor over Egypt and his entire household.