Acts 7:4-8

⁴Then he left the land of the Chaldeans and resided in Haran. From there, after his father died, God moved him to this land in which you now live;

⁵yet He did not give him an inheritance in it, not even a footstep. He promised to give it to him for a possession, that is, to his seed after him, though he had no child.

⁶Further, God spoke like this: that his offspring would be aliens in a foreign land—and that they would be enslaved and oppressed—four hundred years.

⁷‘I will judge the nation to which they will be in bondage,’ said God, ‘and after that they will come out and serve Me in this place.’

⁸And He gave him a covenant of circumcision; and so he begot Isaac and circumcised him on the eighth day; and Isaac did the same to Jacob, and Jacob to the twelve patriarchs.