'Abraham Your Father' in the Bible

Sojourn in this land, and I will be with you, and will bless you; for unto you, and unto your descendants, I will give all these countries, and I will perform the oath which I swore unto Abraham your father;

And the LORD appeared unto him the same night, and said, I am the God of Abraham your father: fear not, for I am with you, and will bless you, and multiply your descendants for my servant Abraham's sake.

And, behold, the LORD stood above it, and said, I am the LORD God of Abraham your father, and the God of Isaac: the land on which you lie, to you will I give it, and to your descendants;

Look unto Abraham your father, and unto Sarah that bore you: for I called him alone, and blessed him, and increased him.