'Your Father Abraham' in the Bible

Keep in this land, and I will be with you and give you my blessing; for to you and to your seed will I give all these lands, giving effect to the oath which I made to your father Abraham;

That night the Lord came to him in a vision, and said, I am the God of your father Abraham: have no fear for I am with you, blessing you, and your seed will be increased because of my servant Abraham.

And I took your father Abraham from the other side of the River, guiding him through all the land of Canaan; I made his offspring great in number, and gave him Isaac.

Your father Abraham was full of joy at the hope of seeing my day: he saw it and was glad.