Romans 9:4-5
4 They are Israelites. God chose them to belong to him as his own children. He showed them his great glory. He made covenants with them and he gave his Law to them. He showed them how they should worship him. He promised them many good things. 5 It was their ancestors that God chose as his people many years ago. And Christ himself, as a man, was born to an Israelite family. Christ is God, who rules over all things. We should praise him for ever! Amen. This is true!
9:5The ancestors of Israel's people were Abraham, Isaac and Jacob. See Genesis 12-49.