Acts 7:1-8

Now the high priest asked [Stephen], “Are these charges true?” And he answered, “Brothers and fathers, listen to me! The God of glory [the Shekinah, the radiance of God] appeared to our father Abraham when he was in Mesopotamia, before he lived in Haran, [Gen 11:31; 15:7; Ps 29:3] and He said to him, ‘LEAVE YOUR COUNTRY AND YOUR RELATIVES, AND COME TO THE LAND THAT I WILL SHOW YOU.’ [Gen 12:1] Then he left the land of the Chaldeans and settled in Haran. And from there, after his father died, God sent him to this country in which you now live. [Gen 11:31; 12:5; 15:7] But He did not give him inheritable property, not even enough ground to take a step on, yet He promised that HE WOULD GIVE IT TO HIM AS A POSSESSION, AND TO HIS DESCENDANTS AFTER HIM. [Gen 12:7; 17:8; Deut 2:5] And this is, in effect, what God spoke [to him]: That his DESCENDANTS WOULD BE ALIENS (strangers) IN A FOREIGN LAND, AND THAT THEY WOULD BE ENSLAVED AND MISTREATED FOR FOUR HUNDRED YEARS. ‘AND I WILL JUDGE ANY NATION TO WHOM THEY WILL BE IN BONDAGE,’ said God, ‘AND AFTER THAT THEY WILL COME OUT AND SERVE ME [in worship] IN THIS PLACE.’ [Gen 15:13, 14; Ex 3:12] And God gave Abraham a covenant [a formal agreement to be strictly observed] of [which] circumcision [was the sign]; and so [under these circumstances] Abraham became the father of Isaac, and circumcised him on the eighth day; and Isaac [became the father] of Jacob, and Jacob [became the father] of the twelve patriarchs. [Gen 17:10-14; 21:2-4; 25:26; 29:31-35; 30:1-24; 35:16-26]